Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6866276 | Roll bumper stabilizer bar links | Robert P. Carlstedt, Ragnar Ledesma, Nancy Saxon, Dennis A. Kramer, Doyle Downey +2 more | 2005-03-15 |
| 6854750 | Variable rate bushing for stabilizer bar | Robert P. Carlstedt, Ragnar Ledesma, Nancy Saxon, Dennis A. Kramer, Doyle Downey +2 more | 2005-02-15 |
| 6851679 | Simplifed adaptive suspension | Doyle Downey, Robert P. Carlstedt, Ragnar Ledesma, Nancy Saxon, Dennis A. Kramer +2 more | 2005-02-08 |
| 6811166 | Clutched stabilizer bar | Robert P. Carlstedt, Ragnar Ledesma, Nancy Saxon, Dennis A. Kramer, Doyle Downey +2 more | 2004-11-02 |
| 6793234 | Steering wheel feedback mechanism | Robert P. Carlstedt, Ragnar Ledesma, Nancy Saxon, Dennis A. Kramer, Doyle Downey +2 more | 2004-09-21 |
| 6736419 | Vehicle suspension system using viscous tension dampers | Robert P. Carlstedt, Ragnar Ledesma, Nancy Saxon, Dennis A. Kramer, Doyle Downey +2 more | 2004-05-18 |
| 6651991 | Active anti-roll stop for stabilizer bar | Robert P. Carlstedt, Ragnar Ledesma, 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, Ragnar Ledesma, Nancy Saxon, Dennis A. Kramer, Doyle Downey +2 more | 2003-07-01 |
| 6179297 | Seal | Walter Douglas Bauman, Archie L. Evans, Mark Steven Jeffries, Jack Roach | 2001-01-30 |
| 5921556 | Seal for gas springs and the like | Walter Douglas Bauman, Jack Roach, Mark Steven Jeffries | 1999-07-13 |
| 5921557 | Seal for gas springs and the like | Walter Douglas Bauman, Jack Roach, Mark Steven Jeffries | 1999-07-13 |
| 5895053 | Seal for gas springs and the like | Walter Douglas Bauman, Jack Roach, Mark Steven Jeffries, Richard M. Boyd | 1999-04-20 |
| 5722643 | Temperature compensated safety gas spring | Alfred W. Siman | 1998-03-03 |
| 5676484 | Connector with insert molded captive ball | David J. Laws | 1997-10-14 |
| 5628496 | Pneumatic spring | — | 1997-05-13 |
| 5579874 | Adjustable speed gas spring | Mark Steven Jeffries, Archie L. Evans | 1996-12-03 |
| 5417512 | End connector with captive ball and bearing half with crushed elements | — | 1995-05-23 |
| 5372446 | Captive ball and end connector assembly | — | 1994-12-13 |
| 5112153 | End connector assembly with ball held captive in socket bearing and shell housing and method of assembly | Gary R. Gunn, Wallace T. Colcord, Tommy Wood, Gary Robert Weber, Stan J. Lovendoski | 1992-05-12 |