Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629271 | Methods of reducing fluid loss and polymer concentration of well drilling and servicing fluids | James W. Dobson, Jr., Jesse Clark Harrison, III | 1997-05-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629271 | Methods of reducing fluid loss and polymer concentration of well drilling and servicing fluids | James W. Dobson, Jr., Jesse Clark Harrison, III | 1997-05-13 |