Inventor · disambiguated record
Douglas Cooper
Also filed as: COOPER DOUGLAS · COOPER DOUGLAS T
5 granted patents·50 citations·filing 1974–2019
78Inventor score
Top patents by PatentIndex Score
5 records- 0186US7703723B1Bag support deviceCOOPER CHARLES·Filed 2008·Granted Apr 27, 2010·19 cites·14 claims
- 0280US6322245B1Double heart watchFiled 2000·Granted Nov 27, 2001·20 cites·4 claims
- 0369US10373411B2Regulating access to electronic entertainment to incentivize desired behaviorAT & T IP I LP·Filed 2017·Granted Aug 6, 2019·3 cites·20 claims
- 0453US10657741B2Regulating access to electronic entertainment to incentivize desired behaviorAT & T IP I LP·Filed 2019·Granted May 19, 2020·0 cites·20 claims
- 0536US3944160ACasting reel spool speed control deviceCOOPER DOUGLAS·Filed 1974·Granted Mar 16, 1976·8 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Douglas Cooper files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →