Ronald E. Davis

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Kanata, CA

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Patents Grantslast 30 patents

Information Patent Grant
Molded nosecup valve assembly
- Patent number 5,231,982
- Issue date Aug 3, 1993
- Her Majesty the Queen in right of Canada
- Brian H. Harrison
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Moulded speech transmitter
- Patent number 4,915,099
- Issue date Apr 10, 1990
- Her Majesty the Queen in right of Canada, as represented by the Minister of N...
- Ronald E. Davis
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Connector
- Patent number 4,626,122
- Issue date Dec 2, 1986
- Her Majesty the Queen in Right of Canada represented by Minister of National...
- Brian Harrison
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT