Hilaire Bonneau

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Boucherville, CA

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Patents Grantslast 30 patents

Information Patent Grant
Noise attenuating device for butterfly valves
- Patent number 5,881,995
- Issue date Mar 16, 1999
- Pratt & Whitney Canada Inc.
- Man-Chun Tse
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sound suppressor liner
- Patent number 4,433,751
- Issue date Feb 28, 1984
- Pratt & Whitney Aircraft of Canada Limited
- Hilaire Bonneau
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS