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Joseph B. Stella
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Amherst, NH, US
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last 30 patents
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Patent Grant
Jaw exerciser
Patent number
5,035,420
Issue date
Jul 30, 1991
Therabite Corporation
Reinier Beeuwkes
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Passive jaw exerciser
Patent number
4,909,502
Issue date
Mar 20, 1990
Innovex, Inc.
Reinier Beeuwkes
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE