Inventor · disambiguated record
Nicholas Wren
Also filed as: WREN NICHOLAS · WREN NICHOLAS D
3 granted patents·1 pending application·89 citations·filing 1987–2011
74Inventor score
Top patents by PatentIndex Score
4 records- 0181US4832667AFront chain wheel chain guideWREN NICHOLAS D·Filed 1987·Granted May 23, 1989·54 cites·3 claims
- 0277US6447421B1Device to provide continuously variable gearingFiled 2000·Granted Sep 10, 2002·25 cites·20 claims
- 0357US6807878B2Device to provide continuously variable gear reductionFiled 2002·Granted Oct 26, 2004·10 cites·20 claims
- 0441US2011197817A1Habitat for mosquito growth and propagationWREN NICHOLAS·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →