Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8408501 | Hose clamp for tractor rig | Thomas Dale Peterson, Patrick E. Lewis | 2013-04-02 |
| 7118090 | Control valves | Alexander D. Glew | 2006-10-10 |
| 6679476 | Control valves | Leslie L. Briley, Jr., Alexander D. Glew | 2004-01-20 |