Don S. Evans

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Pasadena, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Surgical instrument and method of making same
- Patent number 4,598,710
- Issue date Jul 8, 1986
- Urban Engineering Company, Inc.
- Larry K. Kleinberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical instrument and method of making same
- Patent number 4,543,857
- Issue date Oct 1, 1985
- Urban Engineering Co., Inc.
- Larry K. Kleinberg
- B24 - GRINDING POLISHING