Resumes
Resumes
Theodore Papastavros
View pageLocation:
Estados Unidos
Theodore Papastavros Phones & Addresses
-
23 Lawrence Rd, Weston, MA 02493 (781) 891-0486
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Watertown, MA
Interests
oportunidades profesionales, ofertas de ...
Business Records
Name / Title
Company / Classification
Phones & Addresses
Director
Barclay Water Management, Inc.
Chemicals · To Carry On An Industrial Water Treatment Business.
Chemicals · To Carry On An Industrial Water Treatment Business.
55 Chapel St, Newton, MA 02458
23 Lawrence Rd, Weston, MA 02493
(617) 916-5198
23 Lawrence Rd, Weston, MA 02493
(617) 916-5198
TREASURER
AQUA COOL ENTERPRISES, INC
Ionics, Watertown, MA 02472
65 Grv St, Watertown, MA 02472
65 Grv St, Watertown, MA 02472
Treasurer
TORAY MEMBRANE AMERICA, INC
65 Grv St, Watertown, MA 02472
65 Grv St, Arlington, MA 02474
23 Lawrence Rd, Weston, MA 02493
65 Grv St, Arlington, MA 02474
23 Lawrence Rd, Weston, MA 02493
Publications
Us Patents
Apparatus For Manufacturing Continuous, Supported Polymeric Sheets From Polymerizable Liquid Starting Materials
View pageUS Patent:
50569961, Oct 15, 1991
Filed:
Feb 25, 1991
Appl. No.:
7/660124
Inventors:
Theodore G. Papastavros - Weston MA
Samuel A. Alexander - Concord MA
Michael D. Benedict - Quincy MA
Vincent Cioffi - Braintree MA
Russell B. Hodgdon - Sudbury MA
Emery Richard - Lynn MA
Winslow F. Tinkham - Ocala FL
Samuel A. Alexander - Concord MA
Michael D. Benedict - Quincy MA
Vincent Cioffi - Braintree MA
Russell B. Hodgdon - Sudbury MA
Emery Richard - Lynn MA
Winslow F. Tinkham - Ocala FL
Assignee:
Ionics, Incorporated - Watertown MA
International Classification:
B29C 3108
US Classification:
425110
Abstract:
This invention pertains to processes and apparatus for manufacturing supported, solid, polymeric sheets from: (I) liquids containing components reactable to polymers; and (II) one or more indefinitely long, foraminous substrates. A more or less continuous sandwich is formed of such substrate(s) and, faced on each side of the substrates as a group, film extending beyond the lateral edges of the substrate(s), the plane of the sandwich deviating from vertical by not more than about 45 degrees.
Process For Manufacturing Continuous, Supported Polymeric Sheet From Polymerizable Liquid Starting Materials
View pageUS Patent:
51941899, Mar 16, 1993
Filed:
Jun 28, 1991
Appl. No.:
7/722748
Inventors:
Theodore G. Papastavros - Weston MA
Samuel A. Alexander - Concord MA
Michael D. Benedict - Quincy MA
Vincent Cioffi - Braintree MA
Russell B. Hodgdon - Sudbury MA
Emery Richard - Lynn MA
Winslow Tinkham - Ocala FL
Samuel A. Alexander - Concord MA
Michael D. Benedict - Quincy MA
Vincent Cioffi - Braintree MA
Russell B. Hodgdon - Sudbury MA
Emery Richard - Lynn MA
Winslow Tinkham - Ocala FL
Assignee:
Ionics, Incorporated - Watertown MA
International Classification:
B29C 3918
US Classification:
264 22
Abstract:
Process for manufacturing supported, solid, polymeric sheets from: (I) liquids containing components reactable to polymers; and (II) one or more indefinitely long, foraminous substrates. A more or less continuous sandwich is formed of such substrate(s) and, faced on each side of the substrates as a group, film extending beyond the lateral edges of the substrate(s), the plane of the sandwich deviating from vertical by not more than about 45 degrees.
Multi-Port Multi-Stream Valve Apparatus
View pageUS Patent:
57025827, Dec 30, 1997
Filed:
Jan 11, 1996
Appl. No.:
8/584665
Inventors:
Arthur L. Goldstein - Weston MA
Theodore G. Papastavros - Weston MA
Emery J. Richard - Lynn MA
Theodore G. Papastavros - Weston MA
Emery J. Richard - Lynn MA
Assignee:
Ionics, Incorporated - Watertown MA
International Classification:
B01D 6148
US Classification:
204632
Abstract:
Apparatus for selecting connections from each of two or more inlet streams, at least two of which flow simultaneously, to one or more exit streams of a group of at least two. The apparatus has at least one rotatable first body, a first surface of which is adjacent to a first surface of a second body. The first body provides at least first and second fluid conduits, at least one end of each conduit terminating at the first surface of the first body. The second body also provides at least first and second fluid conduits, at least one end of each conduit terminating at the first surface of the second body. The first ends of each conduit provided by the first body and the first ends of each conduit provided by the second body are in such predetermined positions that the first conduit of the first body communicates with the second conduit of the second body. When such first body is rotated by a predetermined angle then the first conduit of the first body communicates with the second conduit of the second body and the second conduit of the first body communicates with the first conduit of the second body. The apparatus may be integrated into an end plate or end block of a reversing type electrodialysis or electrodeionization stack.