Inventor · disambiguated record
Dave Fletcher
Also filed as: FLETCHER DAVE
7 granted patents·1 pending application·41 citations·filing 2013–2017
82Inventor score
Top patents by PatentIndex Score
8 records- 0196US9827963B2Aspirators for producing vacuum using the Venturi effectFLETCHER DAVE·Filed 2014·Granted Nov 28, 2017·22 cites·20 claims
- 0281US9068535B2Variable flow valve for turbochargersGRAICHEN BRIAN·Filed 2013·Granted Jun 30, 2015·6 cites·14 claims
- 0376US10336305B2Aspirators for producing vacuum using the venturi effectFLETCHER DAVE·Filed 2017·Granted Jul 2, 2019·2 cites·16 claims
- 0475US9671034B2Piston actuator controlling a valve and method for operating the sameGRAICHEN BRIAN M·Filed 2014·Granted Jun 6, 2017·4 cites·21 claims
- 0573US9303548B2Diesel engine fluid coolant system having a solenoid-powered gate valveFLETCHER DAVE·Filed 2014·Granted Apr 5, 2016·3 cites·16 claims
- 0670US9145824B2Pneumatic compressor recirculation valve system for minimizing surge under boost during throttle closingFLETCHER DAVE·Filed 2014·Granted Sep 29, 2015·2 cites·15 claims
- 0770US9133852B2Pneumatic compressor recirculation valve system for minimizing surge under boost during throttle closingFLETCHER DAVE·Filed 2014·Granted Sep 15, 2015·2 cites·16 claims
- 0834US2014271234A1Turbocharger with magnetic brakeMARKYVECH CRAIG·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →