Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876990 | Spray nozzle assembly for piston cooling | David H. Hodgkins | 1989-10-31 |
| 4862838 | Crankcase oil spray nozzle for piston cooling | David H. Hodgkins | 1989-09-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876990 | Spray nozzle assembly for piston cooling | David H. Hodgkins | 1989-10-31 |
| 4862838 | Crankcase oil spray nozzle for piston cooling | David H. Hodgkins | 1989-09-05 |