Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RC

Ralph Wayne Cunningham — 6 Patents in 2018

Ford: 6 patents #190 of 2,846Top 7%
Milan, MI: #2 of 16 inventorsTop 15%
Michigan: #358 of 9,817 inventorsTop 4%
Overall (2018): #17,845 of 503,207Top 4%
6 Patents 2018

Issued Patents 2018

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10086840 Methods and system for operating a vehicle Zhengyu Dai, Yang Xu, Sathish Atluri, Ross Dykstra Pursifull 2018-10-02 $2,827,000
10065618 Vehicle braking system and method Ross Dykstra Pursifull 2018-09-04 $2,865,000
10017182 System and method for controlling a torque converter clutch Ross Dykstra Pursifull, Donald J. Lewis 2018-07-10 $3,752,000
10011283 System and method for driving vehicle accessories Ross Dykstra Pursifull, Michael E. Reibling, Steven Michael Cyr, Ray C. Siciak 2018-07-03 $3,979,000
10005463 System and method for generating vacuum via an engine Ross Dykstra Pursifull, Russ William Ferguson 2018-06-26 $3,743,000
9902386 Method and system for reducing vacuum consumption in a vehicle Ross Dykstra Pursifull 2018-02-27 $4,963,000