John E. Bradley has been granted 10 US patents while listed as an inventor at Ford . The first was granted in 1993 and the most recent in December 2004. John E. Bradley ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list John E. Bradley in Dallas, TX, US.
Patents per Year Patents granted per year, 1993 to 2004 Bar chart with a peak of 2 patents in 1995. peak 2 1993: 1 patents 1993 1995: 2 patents 1995 1998: 1 patents 1998 2001: 2 patents 2001 2002: 1 patents 2002 2003: 1 patents 2003 2004: 2 patents 2004
Issued Patents All Time
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Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
D499678 Mirror holder — 2004-12-14
D498446 Mirror holder — 2004-11-16
6604357 Active adaptive bias for closed loop air/fuel control system Ahmed Abdelaziz Omara , Douglas R. Hamburg 2003-08-12
$20,200,000
6336084 Three-way catalyst model for an engine air-to-fuel ratio control system Ahmed Abdelaziz Omara , Douglas R. Hamburg 2002-01-01
6311680 Active adaptive bias for closed loop air/fuel control system Ahmed Abdelaziz Omara , Douglas R. Hamburg 2001-11-06
$30,653,000
6253542 Air-fuel ratio feedback control Ahmed Abdelaziz Omara , Douglas R. Hamburg 2001-07-03
$48,482,000
D390523 Adjustable convex mirror — 1998-02-10
5474052 Automated method for cold transient fuel compensation calibration Charles F. Aquino , Isis A. Messih 1995-12-12
$16,077,000
5419122 Detection of catalytic converter operability by light-off time determination Ferdinand E. Tabe , Charles F. Aquino 1995-05-30
$21,509,000
D337849 Lantern stand with a reflector John S. Bradley 1993-07-27
