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VADETEC CORP

Overview
  • Total Patents
    106
About

VADETEC CORP has a total of 106 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, United Kingdom and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, transport and engines, pumps and turbines are TOROTRAK DEV LTD, AUTO TRANSMISSIONS LTD and TOROTRAK DIVELOPMENT LTD.

Patent filings per year

Chart showing VADETEC CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kemper Yves Jean 27
#2 Kemper Yves J 24
#3 Kemper Y J 12
#4 Pouliot Harvey N 12
#5 Kemper Y 11
#6 Elfes Lee E 5
#7 Bigot Lucien 3
#8 Ibisu Jiin Kenpaa 3
#9 Elfes L E 2
#10 Jean Kemper Yves 1

Latest patents

Publication Filing date Title
SE8203838L Vehicle propulsion incorporating kinetic energy storage - using flywheel declutched from engine on reaching preset speed with simultaneous fuel cut=off
SE8200196L Continuously variable transmission
SE8200199L Continuously variable transmission
SE8200198L Continuously variable transmission
US4369667A Traction surface cooling method and apparatus
US4378708A Normal friction force developing system for traction drive transmissions
AU7223481A Method of vehicle propulsion
AU6484380A Counterbalancing system for rotational traction drive transmissions
IT8067836D0 Traction surface cooling for torque transmission
AU533652B2 Differential transmission drive unit
EP0052099A1 Continuously variable transmission unit.
GB2087008A Power drive line having a wide range of speed ratios
GB2087010A Power drive line having a wide range of speed ratios
GB2087009A Torque transmitting body for traction drive transmissions and normal friction force developing method
US4454782A Torque transmitting body for traction drive transmissions and normal friction force developing method
CA1130614A Traction surface cooling system for torque transmissions
AU6707581A Torque transmitting body for traction drive transmissions andnormal friction force developing method
GB2085536A Traction surface cooling system for torque transmissions
GB2062146A Traction body construction for infinitely variable transmissions
DE2942775A1 CONTINUOUSLY ADJUSTABLE GEAR UNIT AND A SYSTEM CONTAINING THE GEAR UNIT