Individual holder
HANSEN WILLIAM M
US·5 granted patents·2 pending applications·47 citations·filing 1992–2018
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
7 records- 0187US5282436AFoam stabilized watercraftHANSEN WILLIAM M·Filed 1992·Granted Feb 1, 1994·33 cites·20 claims
- 0285US8240268B2Watercraft with stepped hull and outboard finsHANSEN WILLIAM M·Filed 2010·Granted Aug 14, 2012·10 cites·18 claims
- 0379US9555865B2Boat collar attachment system and methodHANSEN WILLIAM M·Filed 2015·Granted Jan 31, 2017·4 cites·21 claims
- 0454US2018334231A1Watercraft stabilizing member with foam core and non-compressive bladderHANSEN WILLIAM M·Filed 2018·Application pending·0 cites
- 0552US9963208B2Watercraft stabilizing member with foam core and non-compressive bladderHANSEN WILLIAM M·Filed 2016·Granted May 8, 2018·0 cites·17 claims
- 0648US9738357B2Air and foam collar for watercraftHANSEN WILLIAM M·Filed 2016·Granted Aug 22, 2017·0 cites·20 claims
- 0734US2016200410A1Watercraft with sterndrive and hull with vented tunnelHANSEN WILLIAM M·Filed 2016·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →