Inventor · Cologne, DE

Manfred Schaefer

9Patents
3h-index
14Co-inventors
54Inventor score

Filing activity: Nov 6, 1979 → Jan 10, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US8966568B2 Method and device for data processing and communication system comprising such device Electricity 11 Active
US4283067A Passenger motor vehicle with a tank arranged behind the rear seats Performing Operations; Transporting 8 Expired
US8566815B2 Mechanism for updating software Physics 6 Active
US9997755B2 Separator comprising a porous layer and method for producing said separator Emerging Cross-Sectional Technologies 3 Active
US9135415B2 Controlling access Electricity 1 Active
US11290490B2 Cloud service security management Electricity 0 Active
US9796867B2 Coating composition for hot sealable, inkjet printable image transfer material Performing Operations; Transporting 0 Active
US10609931B2 Mixed crystals, method for the production thereof and use thereof in the production of baked goods Human Necessities 0 Active
US9340698B1 Coating composition for hot sealable, inkjet printable image transfer material General 0 Revoked

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