Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5390741 | Remedial treatment methods for coal bed methane wells | Richard Payton, Daniel P. Sparks, Jr., Terry L. Valentine | 1995-02-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5390741 | Remedial treatment methods for coal bed methane wells | Richard Payton, Daniel P. Sparks, Jr., Terry L. Valentine | 1995-02-21 |