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Russell J. Fischer
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North Plainfield, NJ, US
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last 30 patents
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Patent Grant
Medical ventilator
Patent number
5,303,698
Issue date
Apr 19, 1994
The BOC Group, Inc.
Ronald L. Tobia
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Magneto-pneumatic intermittent suction device
Patent number
5,265,638
Issue date
Nov 30, 1993
BOC Health Care, Inc.
Russell J. Fischer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Magneto-pneumatic timing device
Patent number
5,265,639
Issue date
Nov 30, 1993
BOC Health Care, Inc.
Ronald L. Tobia
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE