Inventor
NOWAK GEORGE M
US5 patents
Patents
5 patentsUS4932943AJun 12, 1990
Nasogastric tube holding device
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US4834731AMay 30, 1989
Ostomy appliance and convex pressure ring assembly therefor
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US5865819AFeb 2, 1999
Two-pouch ostomy appliance with separate inner and outer adhesive flanges
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US4699616AOct 13, 1987
Catheter retention device and method
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US4973323ANov 27, 1990
Ostomy appliance
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