Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881569 | Self-aligning coupling | Paul J. E. Fournier, Ernest F. Kulikowski | 1989-11-21 |
| 4794960 | Pressure fuel nozzle | Frank D. Hawley, Russell L. Rogers, Paul J. E. Fournier | 1989-01-03 |