J. D. Staley Jr.

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Loveland, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Flexible endoscopic surgical port
- Patent number 5,830,191
- Issue date Nov 3, 1998
- Ethicon, Inc.
- Roger L. Hildwein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Obturator for justing a flexible trocar tube
- Patent number 5,562,677
- Issue date Oct 8, 1996
- Ethicon, Inc.
- Roger L. Hildwein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flexible endoscopic surgical port
- Patent number 5,490,843
- Issue date Feb 13, 1996
- Ethicon, Inc.
- Roger L. Hildwein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flexible encoscopic surgical port
- Patent number 5,391,156
- Issue date Feb 21, 1995
- Ethicon, Inc.
- Roger L. Hildwein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE