Donald Brian Arney

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Delta, BC, CA

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Patents Grantslast 30 patents

Information Patent Grant
Multi-dump metering valve
- Patent number 6,192,990
- Issue date Feb 27, 2001
- Donald Brian Arney
- Peter Leighton Brooke
- B64 - AIRCRAFT AVIATION COSMONAUTICS

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Patents Applicationslast 30 patents

Information Patent Application
System and method for drawing fluid into a helicopter bucket
- Publication number 20030146005
- Publication date Aug 7, 2003
- Donald Brian Arney
- Peter Leighton Brooke
- A62 - LIFE-SAVING FIRE-FIGHTING