Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351362 | Rotary valve | James C. Solie | 1982-09-28 |
| RE30517 | Rotary valve | — | 1981-02-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351362 | Rotary valve | James C. Solie | 1982-09-28 |
| RE30517 | Rotary valve | — | 1981-02-17 |