Edvin Zemgals

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Pinehurst, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Surgical system for powered instruments
- Patent number RE34556
- Issue date Mar 1, 1994
- Smith & Nephew Dyonics Inc.
- Douglas D. Sjostrom
- 606 - Surgery
Information Patent Grant
Surgical system for powered instruments
- Patent number 4,705,038
- Issue date Nov 10, 1987
- Dyonics, Inc.
- Douglas D. Sjostrom
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE