Inventor · disambiguated record
William C. Maffett
Also filed as: MAFFETT WILLIAM C
5 granted patents·1 pending application·99 citations·filing 1998–2011
81Inventor score
Top patents by PatentIndex Score
6 records- 0187US6007288AWatercraft storage systemFiled 1998·Granted Dec 28, 1999·51 cites·27 claims
- 0284US8286651B1Retractable boat slip coverMAFFETT WILLIAM C·Filed 2010·Granted Oct 16, 2012·14 cites·2 claims
- 0378US7112007B2Cradle for item transportation and storage, especially watercraft storageMAFFETT WILLIAM C·Filed 2004·Granted Sep 26, 2006·21 cites·20 claims
- 0476US7367747B2Adjustable and extending transport cradle for watercraftMAFF STACK LLC·Filed 2006·Granted May 6, 2008·10 cites·20 claims
- 0560US9789942B2Large-scale watercraft storage systemROSENBERG CHRISTIAN F·Filed 2007·Granted Oct 17, 2017·3 cites·13 claims
- 0643US2012114417A1Large-Scale Watercraft Storage SystemROSENBERG CHRISTIAN F·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →