Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335999 | Pressure control for pumps | Robert E. Lamontagne | 1982-06-22 |
| 4214709 | Electrostatic spray coating apparatus | Patrick D. Shaffer | 1980-07-29 |
| 4212591 | Pressure control for pumps | Robert E. Lamontagne | 1980-07-15 |