Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647983 | Low-pressure valve | Dexter Smith, Protagoras N. Cutchis, William R. Allmon | 2003-11-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647983 | Low-pressure valve | Dexter Smith, Protagoras N. Cutchis, William R. Allmon | 2003-11-18 |