Craig A. Castle

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Ponte Verdra Beach, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Replaceable battery pack for intra-oral larynx
- Patent number 4,547,894
- Issue date Oct 15, 1985
- Xomed, Inc.
- Jon M. Benson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Replaceable saliva barrier for intra-oral larynx
- Patent number 4,502,151
- Issue date Feb 26, 1985
- Xomed, Inc.
- Craig A. Castle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE