Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9394202 | Compositions and methods for well cementing | Olivier Porcherie, Elena Pershikova, Nigel Evans, Hafida Achtal, Yamina Boubeguira | 2016-07-19 |
BA
Benedicte Ayache-Zusatz
Overall (All Time): #3,009,569 of 4,157,543Top 75%
1
Patents All Time