Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5433304 | Viscous coupling by-pass element having variable drive capability | — | 1995-07-18 |
| 5361880 | Viscous converter clutch with O-slip capability | — | 1994-11-08 |
| 5314048 | Reduced cost viscous coupling by-pass element for a torque converter | Robert J. S. Kyle, Leo WEEKS | 1994-05-24 |
| 5172796 | Reduced cost viscous coupling by-pass element for a torque converter | Lester Campbell, Edward J. Goscenski, Jr. | 1992-12-22 |
| 5086893 | Viscous coupling by-pass element for a torque converter and improved bushing design | — | 1992-02-11 |
| 5044477 | Torque converter viscous coupling bypass element with improved seal arrangement | Lester Campbell, Lawrence H. Williams, Jr., Charles A. Mains | 1991-09-03 |