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TRI MARK CORP

Overview
  • Total Patents
    100
About

TRI MARK CORP has a total of 100 patent applications. Its first patent ever was published in 1986. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets machines, civil engineering and transport are VON DUPRIN INC, ADAMS RITE MFG and SERVIAL CC APS.

Patent filings in countries

World map showing TRI MARK CORPs patent filings in countries

Patent filings per year

Chart showing TRI MARK CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Marzolf Ricci L 35
#2 Knight Joe Daniel 23
#3 Kallevig Bruce E 21
#4 Frohman Bruce E 18
#5 Larsen Marvin L 18
#6 Lane Christopher M 15
#7 Zweibohmer Dennis J 10
#8 Helton Craig 8
#9 Gleason Stephen J 8
#10 Houdek Julie M 7

Latest patents

Publication Filing date Title
GB0804302D0 Latch assembly with selectively assembled components
US2009091140A1 Cable actuated latch system
US2008178646A1 Power locking handle for a movable closure element
US2008018116A1 Latch system kit and method of making a latch system
US2006006667A1 Latch assembly
US2006006668A1 Latch assembly
GB0617973D0 Latch assembly for a movable closure element
US2005211535A1 Lock system for movable closure element
US2005212307A1 Operating mechanism for a movable closure element
GB0400341D0 Latch assembly
US2004178643A1 Latch assembly for a movable closure element
US2004113435A1 Latch assembly for a movable closure element
US7055874B1 Door handle bracket and latch assembly
US7097216B2 Latch assembly for movable closure element
US7111879B2 Latch assembly for movable closure element
US2004113441A1 Latch assembly for movable closure element
US2004113433A1 Latch assembly
US6708537B1 Door lock assembly with free floating paddle
US7034655B2 Keypad module and method for electronic access security and keyless entry of a vehicle
US7119709B2 Electronic access security and keyless entry system