Benjamin S. Clawson

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Oakland, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Surgical needle with removable hub
- Patent number 5,149,324
- Issue date Sep 22, 1992
- Surgical Dynamics, Inc.
- Benjamin S. Clawson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Introduction set with flexible trocar with curved cannula
- Patent number 4,863,430
- Issue date Sep 5, 1989
- Surgical Dynamics, Inc.
- Henry Klyce
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE