Joshua Wilhelm

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Surf wake device for a watercraft
- Patent number 9,422,028
- Issue date Aug 23, 2016
- Joshua Wilhelm
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
SURF WAKE DEVICE FOR A WATERCRAFT
- Publication number 20160059934
- Publication date Mar 3, 2016
- Joshua Wilhelm
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT