Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7049272 | Downhole chemical delivery system for oil and gas wells | A. Richard Sinclair | 2006-05-23 |
| 6279656 | Downhole chemical delivery system for oil and gas wells | A. Richard Sinclair | 2001-08-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7049272 | Downhole chemical delivery system for oil and gas wells | A. Richard Sinclair | 2006-05-23 |
| 6279656 | Downhole chemical delivery system for oil and gas wells | A. Richard Sinclair | 2001-08-28 |