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James P. Workman
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Spring Hill, KS, US
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last 30 patents
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Patent Grant
Apparatus and methods for closed collection of human wastes
Patent number
5,350,369
Issue date
Sep 27, 1994
Burke, Inc.
James P. Workman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Mattress construction for support structure containing human waste...
Patent number
5,189,745
Issue date
Mar 2, 1993
Burke Mobility Products, Inc.
James P. Workman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Support structure containing closed system for collection of human...
Patent number
5,058,222
Issue date
Oct 22, 1991
James P. Workman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE