Brian Ward Gulayets

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Burnaby, CA

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Patents Grantslast 30 patents

Information Patent Grant
Sequenced pulse width modulation method and apparatus for controlli...
- Patent number 6,812,656
- Issue date Nov 2, 2004
- Railpower Technologies Corp.
- Frank Wegner Donnelly
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Sequenced pulse width modulation method and apparatus for controlli...
- Publication number 20030160586
- Publication date Aug 28, 2003
- Frank Wegner Donnelly
- B60 - VEHICLES IN GENERAL