Inventor · Kierspe, DE

Marwin Kinzl

3Patents
3h-index
3Co-inventors
39Inventor score

Filing activity: Aug 10, 1981 → Aug 18, 1986

Most-cited inventions

PatentTitleAreaCited byStatus
US4468596A Method and apparatus for the electronic operation and monitoring of the opening cycle or closing cycle of electrically operable units Electricity 50 Expired
US4756393A Apparatus for varying the damping characteristics of a shock absorber Mechanical Engineering; Lighting; Heating 8 Expired
US4404939A Electrical circuit for actuation of the relays of a fuel pump Mechanical Engineering; Lighting; Heating 6 Expired

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