Inventor · Paris, FR

Francois Simon

21Patents
6h-index
10Co-inventors
66Inventor score

Filing activity: Jul 3, 1975 → Apr 24, 2009

Most-cited inventions

PatentTitleAreaCited byStatus
US6627166B1 Gas filtering device Performing Operations; Transporting 20 Expired
US4573141A Memory interface for communicating between two storage media having incompatible data formats Physics 19 Expired
US4015468A Device for the measurement of the radial force sustained by a rotary organ Physics 15 Expired
US4277053A Lifting and handling equipment unit, especially for shipside operations Performing Operations; Transporting 12 Expired
US6270975A Group O HIV-1, fragments of such viruses, and uses thereof Chemistry; Metallurgy 8 Expired
US4222551A Pulley-block weighing-balance Physics 6 Expired
US4343458A Supports of boom end sheaves or similar for a lifting and/or handling machine Performing Operations; Transporting 5 Expired
US4665358A Solid state electronic pulse scaler using ratio of two integers Physics 5 Expired
US5608868A Method for securing the display on a screen of mimic diagrams representing the status of a system Physics 5 Expired
US7030234B2 Non-M, non-O HIV-1 strains, fragments and uses Emerging Cross-Sectional Technologies 4 Expired
US4054055A Device for controlling the load of a lifting appliance Physics 4 Expired
US6030769A Group O HIV-1, fragments of such viruses, and uses thereof Chemistry; Metallurgy 3 Expired
US6574466B2 Method of securing transmission of information utilizing time variant techniques with error detecting code Electricity 3 Expired
US4171639A Device for measuring the radial force sustained or transmitted by a hollow rotating component Physics 3 Expired
US4700433A Device of the clevis type for handling operations Emerging Cross-Sectional Technologies 2 Expired
US4614331A Lifting pulley block Performing Operations; Transporting 2 Expired
US6509018B1 Non-M non-O HIV strains, fragments and uses Emerging Cross-Sectional Technologies 1 Expired
US6337854B1 Method of securing communication between two mobiles and associated transmitter Performing Operations; Transporting 1 Expired
US7534877B2 Non-M, non-O HIV-1 strains, fragments and uses Emerging Cross-Sectional Technologies 0 Expired
US8227185B2 Non-M, non-O HIV-1 strains, fragments and uses Emerging Cross-Sectional Technologies 0 Active
US8172160B2 Method and device for dispersing a liquid for use in fogging Performing Operations; Transporting 0 Active

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