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TORQMASTER INC

Overview
  • Total Patents
    42
About

TORQMASTER INC has a total of 42 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, machines and computer technology are CEMA TECHNOLOGIES INC, YUAN DENG METALS IND CO LTD and KIDA MAKOTO.

Patent filings per year

Chart showing TORQMASTER INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rude Edward T 34
#2 Carpenter David A 14
#3 Gelfand Mikhail 13
#4 Karfiol Yury 6
#5 Brokowski Walter 2
#6 Rude Edward 2
#7 Waine Martin 2

Latest patents

Publication Filing date Title
US2007039131A1 Pop-up hinge with leaf spring
US2006272129A1 Friction hinge with viscous damping
US2006272128A1 Friction hinge with angularly dependent torque
US7036187B2 Reinforcer for wrapped band friction hinges
US6513197B2 Friction hinge with pop-up feature
US6470532B2 Cam hinge with controlled friction for improved cam operation
AU4427999A Friction hinge having high thermal conductivity
US6226177B1 Friction hinge having high thermal conductivity
AU6961998A Friction hinge with retention finger
TW445339B Friction hinge with detent capability
US5918348A Friction hinge with detent capability
US5943738A Friction hinge with retention finger
US5851081A Bi-stable spring loaded pivoting joint
US5771540A Equilibrated hinge with variable frictional torque