Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9416611 | Method for forming slots in a wellbore casing | Matthias Heil, Mirjam Zwanenburg | 2016-08-16 |
FA
Frank Andriessen
Overall (All Time): #3,013,245 of 4,157,543Top 75%
1
Patents All Time