Inventor · disambiguated record
Roger D. Cooper
Also filed as: COOPER ROGER · COOPER ROGER D
3 granted patents·287 citations·filing 1981–2011
76Inventor score
Top patents by PatentIndex Score
3 records- 0189US5508736AVideo signal processing apparatus for producing a composite signal for simultaneous display of data and video informationFiled 1995·Granted Apr 16, 1996·249 cites·18 claims
- 0269USD655348SPlacard holderCOOPER ROGER·Filed 2011·Granted Mar 6, 2012·22 cites·1 claims
- 0354US4395867APepper harvesting apparatusCOOPER DAVID·Filed 1981·Granted Aug 2, 1983·16 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →