Frank O. Tyers

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Hershey, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cardiac pacer energy conservation system
- Patent number 4,134,408
- Issue date Jan 16, 1979
- Research Corporation
- Robert R. Brownlee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Low current telemetry system for cardiac pacers
- Patent number 4,026,305
- Issue date May 31, 1977
- Research Corporation
- Robert R. Brownlee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pacemaker low current pulse generator
- Patent number 3,971,389
- Issue date Jul 27, 1976
- Research Company
- Robert R. Brownlee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE