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Robert Lindstrom
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Gloucester, MA, US
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last 30 patents
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Patent Grant
Electrocatalytic gas diffusion electrode employing thin carbon clot...
Patent number
4,647,359
Issue date
Mar 3, 1987
Prototech Company
Robert W. Lindstrom
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Self-supporting catalytic sleeve formed of interwoven loosely packe...
Patent number
4,524,094
Issue date
Jun 18, 1985
Prototech Company
Robert Lindstrom
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Method of recovering hydrogen-reduced metals, ions and the like at...
Patent number
4,422,911
Issue date
Dec 27, 1983
Prototech Company
Walter Juda
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for the recovery of hydrogen-reduced metals, ions and the l...
Patent number
4,331,520
Issue date
May 25, 1982
Prototech Company
Walter Juda
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Thin carbon-cloth-based electrocatalytic gas diffusion electrodes,...
Patent number
4,293,396
Issue date
Oct 6, 1981
Prototech Company
Robert J. Allen
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Carbon-cloth-based electrocatalytic gas diffusion electrodes, assem...
Patent number
4,248,682
Issue date
Feb 3, 1981
Prototech Company
Robert Lindstrom
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR