Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8286733 | Rotary steerable tool | Rory McCrae Tulloch, John David Oates | 2012-10-16 |
CB
Colin Robert Blair
Overall (All Time): #3,226,174 of 4,157,543Top 80%
1
Patents All Time