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TENNECO AUTOMOTIVE INC

Overview
  • Total Patents
    182
About

TENNECO AUTOMOTIVE INC has a total of 182 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Germany, United States and Japan. Its main competitors in its focus markets mechanical elements, transport and environmental technology are GOLD HENNING, BOGE AG and PROGRESSIVE SUSPENSION INC.

Patent filings in countries

World map showing TENNECO AUTOMOTIVE INCs patent filings in countries

Patent filings per year

Chart showing TENNECO AUTOMOTIVE INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Deferme Stefan 28
#2 Kazmirski Karl C 16
#3 Steed David L 12
#4 Guy Yoram 11
#5 Carleer Jan 9
#6 Lemmens Luc 9
#7 Kazmirski Karl 8
#8 Demolina Simon Anne 8
#9 Vandewal Bart 8
#10 De Molina Simon Anne 8

Latest patents

Publication Filing date Title
EP1314908A2 Hydraulic damper comprising a damping valve unit
US6581905B2 Brake bleed tool
US6581733B2 Acceleration sensitive damping for automotive dampers
BR0104902A Frequency-dependent damper
US6443436B1 Air spring assembly on shock absorber with combined seal
US6364075B1 Frequency dependent damper
US6464048B1 Solenoid actuated continuously variable shock absorber
US6340081B1 Shock absorber having ported plate low speed tunability
GB0226757D0 Damper with externally mounted semi-active system
US6460664B1 Independently tunable variable bleed orifice
US6382372B1 Ported disc variable bleed orifice
JP2000142057A Suspension connecting member
GB9925332D0 A shock absorber of the piston and cylinder type incorporating an hydraulic lockout mechanism
US6267197B1 Axle shaft spacer member
US6382373B1 Frequency dependant damper
JP2001048079A Modular type nesting type front fork assembly
US6158546A Straight through muffler with conically-ended output passage
US6371264B1 Fulcrum blow off valve for use in a shock absorber
US6321888B1 Damper with externally mounted semi-active system
US6325187B1 Dirt wiper system for suspension damper