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Norman Shim
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Glenview, IL, US
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last 30 patents
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Patent Grant
Cartridge humidifier vent valve
Patent number
4,765,327
Issue date
Aug 23, 1988
Respiratory Care, Inc.
Norman Shim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Bubble detector with feedback circuit for improved sensitivity
Patent number
4,344,429
Issue date
Aug 17, 1982
Baxter Travenol Laboratories, Inc.
John E. Gupton
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Digital electronic apparatus and casette sized for intravenous flui...
Patent number
4,205,238
Issue date
May 27, 1980
Baxter Travenol Laboratories, Inc.
Norman Shim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE