EI

Earl James Irwin

ST Spicer Technology: 9 patents #1 of 37Top 3%
TT Torque-Traction Technologies: 8 patents #2 of 116Top 2%
DL Dana Limited: 5 patents #98 of 1,099Top 9%
ST Spice Technologies: 1 patents #2 of 10Top 20%
Overall (All Time): #165,515 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7229376 Adjustable drain-back baffle 2007-06-12
7155827 Method for verifying predetermined bearing preload of differential assembly module Edward Eugene Stuart, Timothy Bernard Allmandinger, Sean Karl Hoefer, Parvinder Singh Nanua, Gregory James Maser 2007-01-02
7137183 Drive axle for motor vehicles and method for assembling the same Edward Eugene Stuart, Timothy Bernard Allmandinger, Sean Karl Hoefer, Parvinder Singh Nanua, Gregory James Maser 2006-11-21
7121972 Adjustable flange device for cover member in drive axle assembly Timothy Bernard Allmandinger, Sean Karl Hoefer, Gregory James Maser, Parvinder Singh Nanua, Edward Eugene Stuart 2006-10-17
6729207 Rigid drive axle assembly for motor vehicles Timothy Bernard Allmandinger, Sean Karl Hoefer, Gregory James Maser, Edward Eugene Stuart, Parvinder Singh Nanua 2004-05-04
6729633 Steering knuckle centering adjuster 2004-05-04
6618924 Method for controlling axle shaft endplay 2003-09-16
6588776 Caster adjuster for a wheel assembly 2003-07-08
6511395 Sensor thrust washer 2003-01-28
6497027 Method for controlling axle shaft endplay in differential assembly 2002-12-24
6488606 Limited slip differential with self contained oil supply David Young 2002-12-03
6478709 Axle end play adjustment systems and methods David Young 2002-11-12
6450914 Adjustable axle shaft endplay David Young, Dale Allen Berning 2002-09-17
6409626 Axle assembly having a differential case adjustably secured to a housing 2002-06-25
6402655 Limited slip differential with adjustable preload David Young 2002-06-11
6398686 Electronically controlled limited slip differential assembly 2002-06-04
6368242 Axle shaft retainer system 2002-04-09
6293891 Limited slip differential clutch pack David Young 2001-09-25
6283885 Pressure relief check valve arrangement for differential assembly 2001-09-04
6227716 Differential unit having an adjustable bearing assembly 2001-05-08
6126565 Method for controlling flow of lubrication in axle assembly and axle assembly with selectively adjustable drain-back spacer 2000-10-03
6068571 Drive axle assembly having a ring gear adjustably secured to a differential case 2000-05-30
6010424 Two-piece limited slip differential 2000-01-04
5976050 Axle shaft ball retainer 1999-11-02
4901599 Cross pin retainer block for a bevel gear differential 1990-02-20