Stephen L. Firman

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Woodinville, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Smart battery with maintenance and testing functions, communication...
- Patent number 6,198,253
- Issue date Mar 6, 2001
- Medtronic Physio-Control Manufacturing Corp.
- Wayne D. Kurle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rechargeable battery maintenance and testing system
- Patent number 6,137,261
- Issue date Oct 24, 2000
- Physio-Control Manufacturing Corporation
- Wayne D. Kurle
- G01 - MEASURING TESTING
Information Patent Grant
Smart battery with maintenance and testing functions
- Patent number 6,072,299
- Issue date Jun 6, 2000
- Medtronic Physio-Control Manufacturing Corp.
- Wayne D. Kurle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE