Philip C. Walker

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Cambridge, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Surgical clip applier with reciprocating clip sleeve and dual ratch...
- Patent number 5,207,692
- Issue date May 4, 1993
- Codman & Shurtleff, Inc.
- Robert G. Kraus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical clip applier
- Patent number D332491
- Issue date Jan 12, 1993
- Codman & Shurtleff, Inc.
- Robert G. Kraus
- D24 - Medical and laboratory equipment
Information Patent Grant
Surgical clip
- Patent number D331462
- Issue date Dec 1, 1992
- Codman & Shurtleff, Inc.
- Robert G. Kraus
- D24 - Medical and laboratory equipment