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STIDWORTHY FREDERICK M

Overview
  • Total Patents
    70
About

STIDWORTHY FREDERICK M has a total of 70 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United Kingdom, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and machines are STIDWORTHY F M, HENRIOD CHARLES EDOUARD and LAFITTE THEODORE.

Patent filings per year

Chart showing STIDWORTHY FREDERICK Ms patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stidworthy Frederick Michael 48
#2 Stidworthy Frederick M 4
#3 Michael Stidworthy Frederick 2
#4 Furederitsuku Mitsushieru Sute 1

Latest patents

Publication Filing date Title
GB9225991D0 Reversed differential transmissions
GB9209665D0 Fully variable valve mechanisms series three
GB9117919D0 Accelerative differentials-series three
GB9104437D0 Accelerative differentials series two
GB9104470D0 Accelerative differentials
GB9100300D0 Accelerative differentials-series five
GB9017830D0 Accelerative differentials-series four
GB9011429D0 Accelerative differentials-series three
GB9002299D0 Accelerative differentials-series two
GB8927515D0 Fully variable valve mechanisms
GB8927514D0 Fully variable valve mechanisms-series two
GB8922678D0 Accelerative differentials
ES2000843A6 Valve drive for IC-engine
WO8703335A1 Variable rotary drives
EP0250397A1 Arrangements for converting rotary motion to linear motion
EP0247034A1 Arrangements for converting rotary motion to linear motion
GB8427195D0 Arrangements for converting rotary motion to linear motion
GB8427064D0 Variable rotary drives