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Jianhua Z Pu

from Bishop, GA
Age ~61

Jianhua Pu Phones & Addresses

  • 1091 Spring Creek Dr, Bishop, GA 30621 (706) 769-9322
  • Lithonia, GA
  • Watkinsville, GA
  • Auburn, AL

Publications

Us Patents

Composite Wood Panels Having Tongue And Groove Edges

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US Patent:
6675544, Jan 13, 2004
Filed:
Nov 28, 2000
Appl. No.:
09/723562
Inventors:
Jianhua Pu - Watkinsville GA
Assignee:
J.M. Huber Corporation - Edison NJ
International Classification:
E04D 100
US Classification:
52539, 52553, 525921, 525891, 525903, 525913, 525924
Abstract:
A composite wood panel having a first and second longitudinal edge, wherein the first edge includes a groove and the second edge includes a tongue for interlocking and engaging the complementary edges of an adjacent tongue and groove wood panel. The groove has two sides and a base transverse thereto, and the tongue has two side walls and a head extending outward from the second longitudinal edge, thereby forming a juncture between the side walls of the tongue and the second longitudinal edge. A shoulder is located at the juncture between one side wall of the tongue and the second longitudinal edge. Upon assembly of two complementary wood panels as described above, a novel tongue and groove joint is formed wherein the shoulder will abut the first longitudinal edge, thus preventing the tongue from being completely introduced into the complementary groove. As a result, a first aperture is formed between the head of the tongue and the base of the groove and a second aperture is formed between the first and second longitudinal edge both above and below the engaged tongue and groove.

Panel Performance Testing System

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US Patent:
7089803, Aug 15, 2006
Filed:
Oct 28, 2005
Appl. No.:
11/260180
Inventors:
Christopher R. Scoville - Carnesville GA, US
Jianhua Pu - Bishop GA, US
Assignee:
Huber Engineered Woods LLC - Charlotte NC
International Classification:
G01N 3/02
US Classification:
73856
Abstract:
A panel performance testing system and method of use is provided for evaluating creep and duration of load (DOL) performance of products, particularly wood-based panels, subjected to bending stress. The panel performance testing system comprises a panel testing support frame assembly; a loading head assembly for applying test load to a panel face; a load transfer assembly for transferring load force from a dead weight to the loading head assembly; a panel deflection sensor; and a mobile loading platform assembly for vertically positioning and supporting dead weight loads, controlling the rate of load transfer of the dead weight loads from the loading platform assembly to the loading head assembly, and an integrated data acquisition system that automatically records and processes the related testing data for the entire course of the testing.

Wood Composite Material Containing Balsam Fir

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US Patent:
7560169, Jul 14, 2009
Filed:
Jul 17, 2006
Appl. No.:
11/457852
Inventors:
Jianhua Pu - Bishop GA, US
Eric N. Lawson - Hull GA, US
Assignee:
Huber Engineered Woods LLC - Charlotte NC
International Classification:
B32B 21/04
B29C 47/00
C08L 97/02
US Classification:
4285371, 524 13, 524 14, 264109
Abstract:
A wood composite board comprising balsam fir strands is disclosed.

Handheld Tape Applicator And Components Thereof, And Their Methods Of Use

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US Patent:
20070125475, Jun 7, 2007
Filed:
May 23, 2006
Appl. No.:
11/438366
Inventors:
Federico Cecilio - Watkinsville GA, US
Brian Cooley - Buford GA, US
Spencer Lee - Dacula GA, US
Joel Barker - Townville SC, US
Jianhua Pu - Bishop GA, US
Assignee:
Huber Engineered Woods LLC - Charlotte NC
International Classification:
E04F 13/00
B32B 37/00
B44C 7/00
US Classification:
156071000, 156577000, 156579000, 156378000
Abstract:
A hand-grippable adhesive tape applicator is provided for building construction and other environments. Stabilization brace and pressure feedback features are included which provide improved tape application performance. Static dissipative shield components and slip-resistant nubs for the applicator frame are also provided.

Process For Manufacture Of Oriented Strand Lumber Products

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US Patent:
20070144663, Jun 28, 2007
Filed:
Dec 23, 2005
Appl. No.:
11/315229
Inventors:
Joel Barker - Townville SC, US
Feipeng Liu - Statham GA, US
Jianhua Pu - Bishop GA, US
Assignee:
Huber Engineered Woods L.L.C. - Charlotte NC
International Classification:
B32B 37/00
US Classification:
156256000
Abstract:
The present teachings are directed toward a process for the production of engineered wood products, or oriented strand wood products, having certain desired or predetermined properties by selection of the strands used in the products. The present teachings provide a process which has enhanced utilization of wood resources, reduced product variability, and can produce engineered wood product of various grades and properties on the same production line.

Integrated Process For Simultaneous Manufacture Of Oriented Strand Lumber And Board Products

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US Patent:
20070151662, Jul 5, 2007
Filed:
Dec 23, 2005
Appl. No.:
11/315228
Inventors:
Joel Barker - Townville SC, US
Jianhua Pu - Bishop GA, US
Feipeng Liu - Statham GA, US
Kenneth Scott Chambers - Braselton GA, US
Assignee:
Huber Engineered Woods L.L.C. - Charlotte NC
International Classification:
B32B 37/00
US Classification:
156256, 144359
Abstract:
The present disclosure is directed toward a process for the simultaneous production of two different types of engineered wood products, or oriented strand wood products, each product having different predetermined properties. The present disclosure provides a process which has enhanced utilization of wood resources and can simultaneously produce engineered wood product of various grades and properties from the same log source.

Methods For Making Improved Strand Wood Products And Products Made Thereby

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US Patent:
20070157994, Jul 12, 2007
Filed:
Dec 23, 2005
Appl. No.:
11/316859
Inventors:
Christopher Scoville - Carnesville GA, US
Joel Barker - Townville SC, US
Feipeng Liu - Statham GA, US
Jianhua Pu - Bishop GA, US
International Classification:
B27L 5/04
B27M 1/00
US Classification:
144380000, 144363000
Abstract:
An overall method of making engineered strand wood products in relation to a number of different possible criteria is provided. Such a method may involve any combination of different screening procedures to determine the best wood sources from which individual strands may be prepared. Such screening procedures may include initial determinations of certain physical characteristics of individual logs, further or initial determinations of certain physical characteristics of portions of sawn logs, further or initial determinations of certain physical characteristics of individual strands, and any combinations thereof. Additionally, after the initial physical characteristic sorting is completed, optionally the wood may be cut into uniformly sized and shaped strands for incorporation within a target strand product. Still further, such strands, in substantially uniform size and shape, as well as substantially uniform physical characteristics, may then be incorporated into a target strand product in specific predetermined configurations. Such various possible combinations of screening procedures and/or selective stranding processes results in strand products (boards, lumber, and the like) of improved properties over previously made strand products. Thus, encompassed within this invention are processes involving each of these procedures either individually or in combination with other sequential processes for the production of desired strand products.

Methods For Making Improved Strand Wood Products And Products Made Thereby

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US Patent:
20080000547, Jan 3, 2008
Filed:
Dec 23, 2005
Appl. No.:
11/317869
Inventors:
Joel Barker - Townville SC, US
Jianhua Pu - Bishop GA, US
International Classification:
B27M 1/00
US Classification:
144329000
Abstract:
An overall method of making engineered strand wood products in relation to a number of different possible criteria is provided. Such a method may involve any combination of different screening procedures to determine the best wood sources from which individual strands may be prepared. Such screening procedures may include initial determinations of certain physical characteristics of individual logs, further or initial determinations of certain physical characteristics of portions of sawn logs, further or initial determinations of certain physical characteristics of individual strands, and any combinations thereof. Additionally, after the initial physical characteristic sorting is completed, optionally the wood may be cut into uniformly sized and shaped strands for incorporation within a target strand product. Still further, such strands, in substantially uniform size and shape, as well as substantially uniform physical characteristics, may then be incorporated into a target strand product in specific predetermined configurations. Such various possible combinations of screening procedures and/or selective stranding processes results in strand products (boards, lumber, and the like) of improved properties over previously made strand products. Thus, encompassed within this invention are processes involving each of these procedures either individually or in combination with other sequential processes for the production of desired strand products.
Jianhua Z Pu from Bishop, GA, age ~61 Get Report