Inventor · disambiguated record
Doug Martin
Also filed as: MARTIN DOUG
4 granted patents·286 citations·filing 1997–2014
79Inventor score
Top patents by PatentIndex Score
4 records- 0186US6082519ACoin bin with locking lidCOINSTAR INC·Filed 1997·Granted Jul 4, 2000·126 cites·46 claims
- 0271US5988348ACoin discrimination apparatus and methodCOINSTAR INC·Filed 1997·Granted Nov 23, 1999·153 cites·64 claims
- 0353US6795265B2Closed loop charge mode drive for piezo actuators using a DC restore amplifierTEXAS INSTRUMENTS INC·Filed 2001·Granted Sep 21, 2004·4 cites·18 claims
- 0436USD736778SAutomotive seat mountable tablet computer holding deviceHOPKINS MFG CORP·Filed 2014·Granted Aug 18, 2015·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →