Robert R. Humphris Jr.

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Charlottesville, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Powered surgical instrument having locking systems and a clutch mec...
- Patent number 6,257,351
- Issue date Jul 10, 2001
- MicroAire Surgical Instruments, Inc.
- Timmon Ark
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Powered surgical instrument having locking systems and a clutch mec...
- Patent number 6,220,368
- Issue date Apr 24, 2001
- MicroAire Surgical Instruments, Inc.
- Timmon Ark
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE