Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7838469 | Fusing materials for prevention of lost circulation | Eric Cunningham, Emmanuel Therond | 2010-11-23 |
PR
Paulo Rubinstein
Overall (All Time): #3,310,283 of 4,157,543Top 80%
1
Patents All Time