Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7178787 | Valve assembly | Michael MacMillan | 2007-02-20 |
| 6394219 | Hydraulic power steering system with a pressure relief valve | David E. Panter, Jr. | 2002-05-28 |
| 6202694 | Detent mechanism for a hydraulic power steering gear | Lisa McCallum | 2001-03-20 |
| 6079289 | Detent mechanism for a hydraulic power steering gear | Michael R. Morsches | 2000-06-27 |
| 6070483 | Lash adjustment assembly | — | 2000-06-06 |
| 6026858 | Power steering assembly | — | 2000-02-22 |
| 5957027 | Detent mechanism for a hydraulic power steering gear | Michael R. Morsches, Fredrick D. Venable | 1999-09-28 |
| 5911451 | Method of adjusting steering mechanism | Marjorie L. Heston | 1999-06-15 |
| 5906133 | Lash adjustment assembly | — | 1999-05-25 |
| 5582207 | Steering control valve with flow gaps which change relative size for noise suppression | Lisa R. Menyhart | 1996-12-10 |
| 5562124 | Steering control valve with different size flow gaps for noise suppression | Hermann W. Behrens, George M. Harpole, Jane M. Lin, Michael F. Wolff | 1996-10-08 |
| 5419235 | Power steering gear assembly | Nathan E. Kolbe | 1995-05-30 |
| 5417244 | Valve with noise reducing two stage pressure drop | Herman W. Behrens, George M. Harpole, Jane M. Lin, Michael F. Wolff | 1995-05-23 |
| 4942803 | Steering gear with pressure-balanced valve | William T. Rabe | 1990-07-24 |
| 4872393 | Steering gear with recirculation check valve | William T. Rabe | 1989-10-10 |
| 4703546 | Method and apparatus for forming valve cores | — | 1987-11-03 |