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Leonard C Sotz

from Valley City, OH
Age ~84

Leonard Sotz Phones & Addresses

  • 6868 Crocker Rd, Valley City, OH 44280
  • 237 Heron Creek Dr, Sandusky, OH 44870 (419) 625-0448
  • Toledo, OH
  • Independence, OH
  • Columbia Station, OH
  • Cape Coral, FL
  • Red House, VA
  • Medina, OH

Work

Position: Self employed

Education

Degree: High school graduate or higher

Business Records

Name / Title
Company / Classification
Phones & Addresses
Leonard C. Sotz
AMERICAN RODPUMP CORPORATION

Publications

Us Patents

Method And Apparatus For Fluid Pumping

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US Patent:
20120224977, Sep 6, 2012
Filed:
Mar 5, 2012
Appl. No.:
13/412196
Inventors:
Leonard C. Sotz - Valley City OH, US
John Van Krevel - Dublin OH, US
International Classification:
F04B 49/02
US Classification:
417 18
Abstract:
A fluid balanced hydraulic pump has a support tower that can be mounted over a well. At least one cylinder assembly is pivotally mounted within the support tower. A prime mover provides hydraulic fluid to the at least one cylinder assembly through a wedge spool control valve that provides precise speed control with minimal maintenance requirements. Stroke speed can be easily and quickly adjusted without the need for expensive, troublesome or complicated electronic equipment.

Barrel Heater Door

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US Patent:
D2481081, Jun 6, 1978
Filed:
Apr 26, 1976
Appl. No.:
5/672764
Inventors:
Leonard Sotz - Columbia Station OH
International Classification:
D2303
US Classification:
D23128

Apparauts For Fluid Pumping

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US Patent:
20150176578, Jun 25, 2015
Filed:
Feb 24, 2015
Appl. No.:
14/630299
Inventors:
Leonard C. Sotz - Valley City OH, US
John Van Krevel - Dublin OH, US
International Classification:
F04B 47/04
F04B 7/00
Abstract:
A fluid balanced hydraulic pump has a support tower that can be mounted over a well. At least one cylinder assembly is pivotally mounted within the support tower. A prime mover provides hydraulic fluid to the at least one cylinder assembly through a wedge spool control valve that provides precise speed control with minimal maintenance requirements. Stroke speed can be easily and quickly adjusted without the need for expensive, troublesome or complicated electronic equipment.
Leonard C Sotz from Valley City, OH, age ~84 Get Report