Inventor · disambiguated record
Charles Cooper
Also filed as: COOPER CHARLES · COOPER CHARLES R · COOPER JR CHARLES R
6 granted patents·106 citations·filing 1975–2023
82Inventor score
Top patents by PatentIndex Score
6 records- 0184US11667147B2Paint trayARCHARD JOHN·Filed 2020·Granted Jun 6, 2023·5 cites·19 claims
- 0278US5194775AElectric motor stator tabsMORRILL ELECTRIC INC·Filed 1992·Granted Mar 16, 1993·53 cites·13 claims
- 0372US4127294AProtective bumper for vehicle bodyCOOPER CHARLES·Filed 1975·Granted Nov 28, 1978·26 cites·8 claims
- 0462US12491730B2Paint trayTOVARNA LLC·Filed 2023·Granted Dec 9, 2025·0 cites·21 claims
- 0550US4128359ASelf-propelled concrete vibrator apparatusCOOPER JR CHARLES R·Filed 1977·Granted Dec 5, 1978·19 cites·34 claims
- 0630US5722737ABrake release for railroad carsFiled 1996·Granted Mar 3, 1998·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →