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TESMA INT INC

Overview
  • Total Patents
    195
About

TESMA INT INC has a total of 195 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Canada, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, machines and machine tools are BROWN LIPE GEAR CO, SEVERY MFG COMPANY and FREE WHEELING PATENTS CORP.

Patent filings per year

Chart showing TESMA INT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pascoe David Mark 32
#2 Cerny Zdenek 31
#3 Himmeroeder Helge 19
#4 Gericke Michael 15
#5 Li Jianwen 11
#6 Komorowski Jacek S 11
#7 Colas Alex 8
#8 Stark Ronald G 8
#9 Mu Cheng 8
#10 Thomey Henry W 7

Latest patents

Publication Filing date Title
KR20070007960A Vane pump using line pressure to directly regulate displacement
EP1664594A2 Differential with die formed housing
WO2005011087A1 Electric fluid pump
CA2456462A1 Oil pump drive assembly
CA2451899A1 A gear coupler with a controllable roller clutch
CA2451893A1 Differential housing with integrated ring gear
DE10332050A1 proportional valve
DE10330764A1 Die casting cast pieces from metal melts comprises ventilating filling chamber via separate ventilating channel separated by hollow chambers so that the metal melt flowing into the channel is cooled
DE10330765A1 Process for die casting cast pieces made from a metal melt comprises allowing the metal melt above a level lying at a distance below its apex to flow through a pouring channel up to a mold hollow chamber during filling of the hollow chamber
US6863221B2 Linear proportional valve
CA2430025A1 Dual balance pump shaft assembly
US6915958B2 Linear proportional valve
CA2427980A1 Rotating housing and gear assembly
US6939260B2 Silent drive chain assembly having flexible links
CA2413113A1 Two stage coplanar continuously self-regulating gerotor pump
CA2406758A1 Capless refueling assembly with dampened flap door and baffle
CA2394486A1 A clutch assembly having a multi-piece clutch ring
CA2394482A1 High capacity one-way clutch assembly
US6669439B2 Variable flow impeller-type water pump with movable shroud
US6745995B2 Electromagnetically controlled butterfly thermostat valve