Inventor · Royal Oak, MI, US

David Werthman

4Patents
2h-index
3Co-inventors
30Inventor score

Filing activity: Oct 23, 2014 → Jun 1, 2017

Most-cited inventions

PatentTitleAreaCited byStatus
US9562598B2 Torque converter and hydrokinetic torque coupling device having turbine-piston lockup clutch with lockup resistance member Mechanical Engineering; Lighting; Heating 6 Active
US9593755B2 Hydrokinetic torque coupling device having turbine-piston lockup clutch, and related methods Mechanical Engineering; Lighting; Heating 6 Active
US9765872B2 Hydrokinetic torque coupling device having turbine-piston lockup clutch with drive-clutch component, and related method Mechanical Engineering; Lighting; Heating 1 Active
US10119605B2 Hydrokinetic torque coupling device having turbine-piston lockup clutch, and related methods Mechanical Engineering; Lighting; Heating 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.