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Francis J. Kramer
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Fort Thomas, KY, US
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last 30 patents
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Patent Grant
Universal seal for a trocar
Patent number
5,792,113
Issue date
Aug 11, 1998
Ethicon Endo-Surgerym Inc.
Francis J. Kramer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Surgical dissector and method for its use
Patent number
5,738,628
Issue date
Apr 14, 1998
Ethicon Endo-Surgery, Inc.
Thomas J. Sierocuk
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE