Inventor · Bettendorf, IA, US

Klaus D. Jarr

4Patents
4h-index
1Co-inventors
40Inventor score

Filing activity: Dec 19, 1974 → Oct 14, 1986

Most-cited inventions

PatentTitleAreaCited byStatus
US3952781A Liquid dispensing and vapor recovery system and a vapor flow control unit used therein Performing Operations; Transporting 26 Expired
US3941168A Liquid dispensing and vapor recovery system utilizing an injector and a vapor flow control valve Performing Operations; Transporting 14 Expired
US4679587A Leak detector with two stage piston chamber Emerging Cross-Sectional Technologies 13 Expired
US3956903A System for recovering and condensing vapors Performing Operations; Transporting 9 Expired

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