Inventor · Bergheim, DE

Werner Croonen

5Patents
4h-index
15Co-inventors
50Inventor score

Filing activity: May 8, 1985 → Jul 27, 1998

Most-cited inventions

PatentTitleAreaCited byStatus
US6292731A Automatic shift control system for an automatic transmission including a select-shift manual control Mechanical Engineering; Lighting; Heating 57 Expired
US5722519A Multiple ratio automatic transmission and torque converter Mechanical Engineering; Lighting; Heating 23 Expired
US5835875A Swap-shift control system for a multiple ratio transmission Mechanical Engineering; Lighting; Heating 22 Expired
US6007445A Static forward and reverse engagement control system for a multiple ratio automatic transmission Mechanical Engineering; Lighting; Heating 7 Expired
US4649763A Multiple-speed, hydrokinetic transmission Mechanical Engineering; Lighting; Heating 4 Expired

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