Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6145591 | Method and compositions for use in cementing | Virgilio G. Boncan, Dan Mueller, Murray Rogers | 2000-11-14 | $77,591,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6145591 | Method and compositions for use in cementing | Virgilio G. Boncan, Dan Mueller, Murray Rogers | 2000-11-14 | $77,591,000 |