Inventor · disambiguated record
William L. Harper
Also filed as: HARPER WILLIAM · HARPER WILLIAM L
3 granted patents·9 citations·filing 1974–2017
62Inventor score
Technology areasC09D
Top patents by PatentIndex Score
3 records- 0141US3964914AElectromarking solutionUS ENERGY·Filed 1974·Granted Jun 22, 1976·5 cites·3 claims
- 0227USD446551SMerchandising displayBRASS CRAFT MFG CO·Filed 2000·Granted Aug 14, 2001·2 cites·1 claims
- 0325USD866106SAccessory for a smartphone or other mobile deviceHARPER WILLIAM·Filed 2017·Granted Nov 5, 2019·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →