Inventor · disambiguated record
Joshua M. Williams
Also filed as: WILLIAMS JOSHUA · WILLIAMS JOSHUA M · WILLIAMS JOSHUA MICHAEL
7 granted patents·1 pending application·37 citations·filing 2006–2015
79Inventor score
Top patents by PatentIndex Score
8 records- 0189US7994798B2Power converter current sensor testing methodCATERPILLAR INC·Filed 2007·Granted Aug 9, 2011·23 cites·20 claims
- 0276US7511449B2Electric motor system implementing vector and slip controlCATERPILLAR INC·Filed 2006·Granted Mar 31, 2009·11 cites·18 claims
- 0366US8624543B2Switching strategy for switched reluctance machineKHALIL AHMED·Filed 2011·Granted Jan 7, 2014·3 cites·16 claims
- 0452US9344028B2Traction motor retarding flux referenceCATERPILLAR INC·Filed 2014·Granted May 17, 2016·0 cites·20 claims
- 0547US8928260B2Traction motor retarding flux referenceCATERPILLAR INC·Filed 2012·Granted Jan 6, 2015·0 cites·20 claims
- 0639US8941346B2Switching frequency modulation utilizing rotor positionNEE BRETT·Filed 2012·Granted Jan 27, 2015·0 cites·20 claims
- 0735US8981685B2Controlling retarding torque in an electric drive systemNEE BRETT M·Filed 2012·Granted Mar 17, 2015·0 cites·14 claims
- 0832US2017015201A1System and method for monitoring operation of retarding grid associated with traction motor of machineCATERPILLAR INC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Joshua M. Williams 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 →