Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D304852 | Actuator handle for pressure selecting valve | — | 1989-11-28 |
| 4846326 | Carbon to carbon friction clutch | John E. Lindo, Raymond A. Sorce | 1989-07-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D304852 | Actuator handle for pressure selecting valve | — | 1989-11-28 |
| 4846326 | Carbon to carbon friction clutch | John E. Lindo, Raymond A. Sorce | 1989-07-11 |