Inventor · disambiguated record
John Chapman
Also filed as: CHAPMAN JOHN · CHAPMAN JOHN C · CHAPMAN JOHN CHRISTOPHER
3 granted patents·1 pending application·4 citations·filing 2010–2020
52Inventor score
Top patents by PatentIndex Score
4 records- 0176US9624899B2Reaction body for wave energy apparatusFOSTER GRAHAM·Filed 2011·Granted Apr 18, 2017·4 cites·18 claims
- 0245US12253058B2Drive assemblyMARINE POWER SYSTEMS LTD·Filed 2020·Granted Mar 18, 2025·0 cites·15 claims
- 0340US12215665B2Assembly for transferring wave energy to an energy converterMARINE POWER SYSTEMS LTD·Filed 2018·Granted Feb 4, 2025·0 cites·9 claims
- 0430US2011191953A1Swimming pool bulkheadAQUATIC DEV GROUP INC·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →