Learn more

WILLIAMS CONTROLS INC

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    177,069
About

WILLIAMS CONTROLS INC has a total of 39 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, machines and transport are WILLIAMS CONTROLS IND INC, APTEK WILLIAMS INC and VOLKSWAGEN BRASIL LTDA.

Patent filings per year

Chart showing WILLIAMS CONTROLS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lundberg Chester E 8
#2 Stuart Colt Kincade 6
#3 Honyak James G 5
#4 Hering Charles Allen 4
#5 Davis Jeffrey L 4
#6 Johnston William R 3
#7 Herrick John 3
#8 Schaller David A 3
#9 Mcconnell Craig Allen 3
#10 Neubauer Keith A 3

Latest patents

Publication Filing date Title
CN110914556A Adjustable clamping mechanism for throttle control
WO2018160947A1 Non-hydraulic, integrated damping mechanism in an electronic controller assembly
WO2011119597A2 Configurable non-contact position sensor
US2011167951A1 Kickdown device for electronic pedal assembly
US2008173124A1 Bi-directional engine control assembly
US2009100955A1 Method and apparatus for a lever control
US5438516A Integrated vehicle brake control device position sensor with precalibrated multiple sensor outputs
US5427466A Coupling for remote control of an engine
US5396870A Foot pedal assembly for control of a vehicle engine
US5529089A Modular compressed natural gas fuel unit
US5321980A Integrated throttle position sensor with independent position validation sensor
EP0512847A1 Throttle control and validation sensor
US5237891A Electronic foot pedal having improved biasing arrangement
US5241936A Foot pedal arrangement for electronic throttle control of truck engines
US5133225A Electronic foot pedal having improved biasing arrangement
US4926905A Manually operated air valve and actuator in combination control a hydraulic spool valve for maneuvering heavy equipment
US4958607A Foot pedal arrangement for electronic throttle control of truck engines