RL

Ragnar Ledesma

ML Meritor Heavy Vehicle Systems Limited: 8 patents #22 of 151Top 15%
MT Meritor Light Vehicle Technology: 8 patents #5 of 53Top 10%
AT Arvinmeritor Technology: 2 patents #147 of 436Top 35%
📍 Sterling Heights, MI: #58 of 1,485 inventorsTop 4%
🗺 Michigan: #4,680 of 86,293 inventorsTop 6%
Overall (All Time): #259,001 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
7686314 Linkage system for suspension Tomaz Dopico Varela, Xinyu Wen, Thilagan Abraham 2010-03-30
7618049 Trailing arm suspension Tomaz Dopico Varela, Xinyu Wen, Kou Yang 2009-11-17
6893046 Independent suspension undercarriage module for a low floor vehicle Lawrence Brill, Steven Hunter, Malcolm Green, Duy Lam, Mike Schuster +1 more 2005-05-17
6886669 Method and device for actively suspending a wheel from a vehicle David K. Platner, Kurt A. Burmeister, Steven R. Miller, Mark P. Reynolds, Monte Williams +1 more 2005-05-03
6866276 Roll bumper stabilizer bar links Robert P. Carlstedt, James B. Chamberlin, Nancy Saxon, Dennis A. Kramer, Doyle Downey +2 more 2005-03-15
6854750 Variable rate bushing for stabilizer bar Robert P. Carlstedt, James B. Chamberlin, Nancy Saxon, Dennis A. Kramer, Doyle Downey +2 more 2005-02-15
6851679 Simplifed adaptive suspension Doyle Downey, Robert P. Carlstedt, James B. Chamberlin, Nancy Saxon, Dennis A. Kramer +2 more 2005-02-08
6811166 Clutched stabilizer bar Robert P. Carlstedt, James B. Chamberlin, Nancy Saxon, Dennis A. Kramer, Doyle Downey +2 more 2004-11-02
6793234 Steering wheel feedback mechanism Robert P. Carlstedt, James B. Chamberlin, Nancy Saxon, Dennis A. Kramer, Doyle Downey +2 more 2004-09-21
6736419 Vehicle suspension system using viscous tension dampers Robert P. Carlstedt, James B. Chamberlin, Nancy Saxon, Dennis A. Kramer, Doyle Downey +2 more 2004-05-18
6651991 Active anti-roll stop for stabilizer bar Robert P. Carlstedt, James B. Chamberlin, Nancy Saxon, Dennis A. Kramer, Doyle Downey +2 more 2003-11-25
6585275 Assembly for adjusting roll rate responsive to changing steering angle Robert P. Carlstedt, James B. Chamberlin, Nancy Saxon, Dennis A. Kramer, Doyle Downey +2 more 2003-07-01
6568697 Independent steering and actuator Lawrence Brill, Malcolm Green, Steven Hunter, Duy Lam, Mike Schuster +1 more 2003-05-27
6561307 Independent suspension steering system Lawrence Brill, Malcolm Green, Steven Hunter, Duy Lam, MICHAEL SCHUSTER +1 more 2003-05-13
6234492 Method and system for providing variable load control and isolation in a vehicle suspension David K. Platner, Kurt A. Burmeister, Steven R. Miller, Mark P. Reynolds, Monte Williams 2001-05-22
6233510 Method and system for predicting road profile David K. Platner, Kurt A. Burmeister, Thomas Fergus Hughes, Steven R. Miller, Mark P. Reynolds +1 more 2001-05-15
6208240 Misalignment sensor 2001-03-27
6186257 Method and system for floating a vehicle David K. Platner, Kurt A. Burmeister, Steven R. Miller, Mark P. Reynolds, Monte Williams +1 more 2001-02-13