Steven John Derrah

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Portsmounth, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Retractable drive for a powered surfboard
- Patent number 10,532,797
- Issue date Jan 14, 2020
- Steven John Derrah
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Drive-N-glide surfboard (jet drive)
- Patent number 9,718,521
- Issue date Aug 1, 2017
- Steven John Derrah
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
Retractable Power Drive Surfboard for Wave Foils
- Publication number 20200079479
- Publication date Mar 12, 2020
- Steven John Derrah
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Drive-N-Glide Surfboard (Jet Drive)
- Publication number 20140134900
- Publication date May 15, 2014
- Steven John Derrah
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT