Richard J. Harrington

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Roseville, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Digital circuit for control of gradual turn-on of electrical tissue...
- Patent number 4,520,825
- Issue date Jun 4, 1985
- Medtronic, Inc.
- David L. Thompson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE