Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817661 | Adjustable energy output/cyclic event filter cleaning control system | — | 1989-04-04 |
| 4694649 | Pressure limiting acceleration control system and valve for hydraulic motors | — | 1987-09-22 |
| 4465497 | Pneumatic cyclic event timing actuator and control circuit for use with air blast filter cleaning and bulk material bin blasting systems | — | 1984-08-14 |