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Howard B. Pritz
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Columbus, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Flue restrictor
Patent number
4,263,890
Issue date
Apr 28, 1981
Michigan Consolidated Gas Company
John W. Turko
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Method of making glass ampul for jet injector
Patent number
3,985,535
Issue date
Oct 12, 1976
SmithKline Corporation
Russell B. Bennett
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Unit dose ampul for jet injector
Patent number
3,945,383
Issue date
Mar 23, 1976
SmithKline Corporation
Russell B. Bennett
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Injection device
Patent number
3,945,379
Issue date
Mar 23, 1976
SmithKline Corporation
Howard B. Pritz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE