Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6302210 | Safety valve utilizing an isolation valve and method of using the same | Robert W. Crow, Michael B. Vinzant, Michael Wade Meaders | 2001-10-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6302210 | Safety valve utilizing an isolation valve and method of using the same | Robert W. Crow, Michael B. Vinzant, Michael Wade Meaders | 2001-10-16 |