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Jerald B. Moon
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West Lafayette, IN, US
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last 30 patents
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Patent Grant
Voice prosthesis device
Patent number
4,610,691
Issue date
Sep 9, 1986
Purdue Research Foundation
William A. Depel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Tracheostoma valves
Patent number
4,582,058
Issue date
Apr 15, 1986
Bivona, Inc.
William A. Depel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE