John D. Martens has been granted 14 US patents while listed as an inventor at Delphi Technologies . The first was granted in 1986 and the most recent in May 2016. John D. Martens ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list John D. Martens in Warman, SK, CA.
Patents per Year Patents granted per year, 1986 to 2016 Bar chart with a peak of 4 patents in 2005. peak 4 1986: 3 patents 1986 1988: 2 patents 1988 2004: 2 patents 2004 2005: 4 patents 2005 2006: 1 patents 2006 2007: 1 patents 2007 2016: 1 patents 2016
Issued Patents All Time
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Showing 1–14 of 14 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
9351437 Rear folding tool bar implement Dick Edward Friesen 2016-05-31
7213675 Method and system for anti-static steering for vehicle steering systems Chester Gryczan 2007-05-08
7083025 Method for implementing vehicle stability enhancement reference models for active steer systems Edward J. Bedner , Karen A. Boswell 2006-08-01
6942057 Feel control for active steering Farhad Boloorchi , Karen A. Boswell 2005-09-13
$1,742,000
6926114 Assist modification in active front steering Farhad Bolourchi , Karen A. Boswell , John E. Dickinson , Edward J. Bednar 2005-08-09
$3,066,000
6879896 System and method for using vehicle operator intent to adjust vehicle control system response — 2005-04-12
$876,000
6862506 Method for automatically adjusting reference models in vehicle stability enhancement (VSE) systems Karen A. Boswell , Edward J. Bedner , Brian P. McDonald , Hsien Heng Chen 2005-03-01
$2,530,000
6804594 Active steering for handling/stability enhancement Hsien Heng Chen , Todd Brown , Ashok Chandy , Chester Gryczan 2004-10-12
$956,000
6789002 Determination of vehicle payload condition Aleksander B. Hac 2004-09-07
$1,705,000
4755148 Convertible connector — 1988-07-05
$2,878,000
4734042 Multi row high density connector J. Preston Ammon 1988-03-29
$3,167,000
4586254 Method of making a modular connector J. Preston Ammon , Jerry A. Kendall 1986-05-06
$3,424,000
4585285 Multi-row press fit connector for use with bus bars — 1986-04-29
$3,639,000
4582386 Connector with enlarged power contact — 1986-04-15
$3,104,000
