David E. Forsyth

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Laguna Beach, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Self contained breathing apparatus modular control system
- Patent number 7,497,216
- Issue date Mar 3, 2009
- David E. Forsyth
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Self contained breathing apparatus control system for atmospheric use
- Patent number 7,353,824
- Issue date Apr 8, 2008
- David E. Forsyth
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Self Contained Breathing Apparatus Modular Control System
- Publication number 20090188501
- Publication date Jul 30, 2009
- David E. Forsyth
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Self contained breathing apparatus combined duration factor for bre...
- Publication number 20060201508
- Publication date Sep 14, 2006
- David E. Forsyth
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Self contained breathing apparatus modular control system
- Publication number 20060201509
- Publication date Sep 14, 2006
- David E. Forsyth
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT