John Wippler

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Fountain Valley, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Logical display for a breathing apparatus mask
- Patent number 6,899,101
- Issue date May 31, 2005
- Survivair Respirators, Inc.
- David V. Haston
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
Logical display for a breathing apparatus mask
- Publication number 20030234018
- Publication date Dec 25, 2003
- David V. Haston
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT