Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5607901 | Environmentally safe annular fluid | John Toups, David B. Young, B. C. Smolen, Jonathan Holt | 1997-03-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5607901 | Environmentally safe annular fluid | John Toups, David B. Young, B. C. Smolen, Jonathan Holt | 1997-03-04 |