Inventor · disambiguated record
Derek Dennis
Also filed as: DENNIS DEREK · DENNIS DEREK H · DENNIS DEREK J
3 granted patents·1 pending application·23 citations·filing 1986–2004
68Inventor score
Top patents by PatentIndex Score
4 records- 0146USD325381STelephone intercommunication setSTENTOFON A S·Filed 1990·Granted Apr 14, 1992·8 cites·1 claims
- 0244US4789191ACentering device for securing and centering a door handlePETERSEN CARL F AS·Filed 1986·Granted Dec 6, 1988·14 cites·3 claims
- 0340US2005013932A1Method of forming heat resistant raised print from radiation curable solid particulate compositionsFiled 2004·Application pending·0 cites
- 0418USD332095SIntercommunication apparatus without a hand setStentofon AS·Filed 1990·Granted Dec 29, 1992·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →