RA

Ray Armstrong

Delphi Technologies: 26 patents #37 of 4,124Top 1%
General Motors: 7 patents #2,246 of 18,328Top 15%
Overall (All Time): #103,818 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 25 most recent of 34 patents

Patent #TitleCo-InventorsDate
8127639 Sleeve bearing for collapsible steering column Marvin V. Manwaring, Richard K. Riefe, Ravi Ravindra 2012-03-06
7827880 Steering column assembly with a quick release bolt Richard K. Riefe, Marvin V. Manwaring, Jason R. Ridgway, Ravindra Jwalapathy 2010-11-09
7503234 One lever tilt and telescope mechanism Richard P. Nash, Neal R. Roller, Philip J. McCarthy 2009-03-17
7434840 Telltale indicator for adaptive energy absorbing system Marvin V. Manwaring, Richard K. Riefe, Lee M. Tinnin, Ravindra Jwalapathy, Robert L. Stearns 2008-10-14
7347451 Pre-crash column release Richard K. Riefe, Minoo J. Shah, Ravindra Jwalapathy 2008-03-25
7331608 Electrically actuated steering column mechanism Richard K. Riefe, Ravindra Jwalapathy, Marvin V. Manwaring 2008-02-19
7325834 Adaptive strap energy absorber with pin puller Marvin V. Manwaring, Richard K. Riefe, Lee M. Tinnin, Ravindra Jwalapathy 2008-02-05
7228755 Release capsule for steering column Richard K. Riefe, Ravindra Jwalapathy 2007-06-12
7229096 Adaptive energy absorbing system using pin pullers Marvin V. Manwaring, Richard K. Riefe, Lee M. Tinnin, Ravindra Jwalapathy 2007-06-12
7178422 Electrical tilt and telescope locking mechanism Philip J. McCarthy, Ravindra Jwalapathy 2007-02-20
7124866 Adaptive energy absorber Marvin V. Manwaring, Richard K. Riefe, Lee M. Tinnin, Ravindra Jwalapathy 2006-10-24
7118131 Adaptive energy absorber Marvin V. Manwaring, Richard K. Riefe, Lee M. Tinnin, Ravindra Jwalapathy 2006-10-10
7119667 Integrated electronic security system for vehicle Todd M. King, Richard K. Riefe, Scott A. Scherzer, Josh S. McDonald 2006-10-10
7093855 Steering column assembly having clamping mechanism Marvin V. Manwaring, Ravindra Jwalapathy, Lee M. Tinnin 2006-08-22
7077432 Steering column assembly having break-away device Marvin V. Manwaring, Richard K. Riefe, Ravindra Jwalapathy, Melvin L. Tinnin 2006-07-18
7077433 Three stage rotary strap extruder Marvin V. Manwaring, Lee M. Tinnin, Ravindra Jwalapathy 2006-07-18
7055860 Electrically actuated steering column mechanism Richard K. Riefe, Ravindra Jwalapathy, Marvin V. Manwaring 2006-06-06
6948741 Telescoping steering column assembly Marvin V. Manwaring, Ravindra Jwalapathy, Melvin L. Tinnin 2005-09-27
6909964 Vehicle locating system Robert A. Perisho, Jr., Curtis Kell 2005-06-21
6877775 Adaptive energy absorption system Marvin V. Manwaring, Lee M. Tinnin, Ravindra Jwalapathy, Richard K. Riefe 2005-04-12
6857660 Radial spring lock-tilt head Marvin V. Manwaring, Melvin L. Tinnin, Ravindra Jwalapathy 2005-02-22
6802536 Adaptive energy absorbing device for a steering column Xiaoyu Li, Marvin V. Manwaring, Melvin L. Tinnin, Ravindra Jwalapathy 2004-10-12
6761376 Steering column for a vehicle Richard K. Riefe, Marvin V. Manwaring, Ravindra Jwalapathy, Stephen W. Skillman 2004-07-13
6749222 Responsive energy absorbing device for steering columns Marvin V. Manwaring, Melvin L. Tinnin, Ravindra Jwalapathy 2004-06-15
6659504 Steering column for a vehicle Richard K. Riefe, Marvin V. Manwaring, Ravindra Jwalapathy, Stephen W. Skillman 2003-12-09