Learn more

WILLIAMS CONTROLS IND INC

Overview
  • Total Patents
    17
About

WILLIAMS CONTROLS IND INC has a total of 17 patent applications. Its first patent ever was published in 1999. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets engines, pumps and turbines, machines and mechanical elements are VOLKSWAGEN BRASIL LTDA, WILLIAMS CONTROLS INC and APTEK WILLIAMS INC.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Ramsden Edward A 5
#2 Herrick John 4
#3 Yates Fred Eugene 3
#4 Naughton Sean 2
#5 Honyak Jim 2
#6 Yates Fred 2
#7 Thiel Scott 2
#8 Ramsden Edward 2
#9 Keown Mark 2
#10 Herrick John H 2

Latest patents

Publication Filing date Title
WO2007038602A2 Pedal force augmentation device
WO2007005339A2 Kickdown mechanism for pedal assembly
CN101189418A Throttle control method and apparatus
US2006244441A1 Rotary position sensor
US2005219047A1 Non-contact sensor idle validation switch
US6318208B1 Low profile electronic throttle pedal
US6401566B1 Control lever having eccentrically mounted return spring