Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675982 | Pulsed operation control valve | Lance D. Kirol, James W. Langeliers | 1997-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675982 | Pulsed operation control valve | Lance D. Kirol, James W. Langeliers | 1997-10-14 |