Inventor · Hennef (Sieg), DE

Peter Harz

24Patents
9h-index
16Co-inventors
72Inventor score

Filing activity: Jan 18, 1977 → Nov 5, 2008

Most-cited inventions

PatentTitleAreaCited byStatus
US5391013A Tripod joint Emerging Cross-Sectional Technologies 23 Expired
US5616081A Constant velocity universal ball joint with co-axial insertable inner joint member Emerging Cross-Sectional Technologies 17 Expired
US5451185A Constant velocity universal ball joint and method of producing such a joint Emerging Cross-Sectional Technologies 17 Expired
US6709338B2 Constant velocity fixed ball joint as a counter track joint Emerging Cross-Sectional Technologies 15 Expired
US5333939A Wheel hub/constant velocity joint unit Mechanical Engineering; Lighting; Heating 14 Expired
US5433668A Constant velocity fixed joint with supporting inserts Emerging Cross-Sectional Technologies 14 Expired
US5542885A Constant velocity universal ball joint with cage securing elements Emerging Cross-Sectional Technologies 13 Expired
US5453052A Constant velocity fixed joint having a cage controlled by a plurality of torque transmitting balls Emerging Cross-Sectional Technologies 12 Expired
US4249395A Homokinetic universal joint assembly Emerging Cross-Sectional Technologies 11 Expired
US4147041A Universal joint Mechanical Engineering; Lighting; Heating 9 Expired
US4525098A Assembly for connecting together torque-transmitting members Emerging Cross-Sectional Technologies 9 Expired
US5599234A Constant velocity fixed joint Emerging Cross-Sectional Technologies 8 Expired
US5330095A Method of assembling a universal joint Emerging Cross-Sectional Technologies 7 Expired
US5618235A Constant velocity universal joint Emerging Cross-Sectional Technologies 7 Expired
US5494129A Insertable unit for a bearing assembly Mechanical Engineering; Lighting; Heating 6 Expired
US7607985B2 Constant velocity fixed joint Emerging Cross-Sectional Technologies 5 Active
US5593084A Method of assembling constant velocity fixed joint Emerging Cross-Sectional Technologies 4 Expired
US5852864A Constant velocity universal ball joint and method of producing such a joint Emerging Cross-Sectional Technologies 3 Expired
US7022022B2 Constant velocity fixed ball joint in the form of a counter-track joint Emerging Cross-Sectional Technologies 2 Expired
US7462107B2 Constant velocity fixed joint Emerging Cross-Sectional Technologies 2 Active
US6398657B2 Constant velocity fixed joint Emerging Cross-Sectional Technologies 2 Expired
USRE35995E Constant velocity universal ball joint General 2 Expired
USRE36163E Tripod joint General 1 Expired
US4348196A Universal joint Mechanical Engineering; Lighting; Heating 1 Expired

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