Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123266 | Tapered bowl with movable section | — | 2024-10-22 |
| 11041369 | Brush actuator for actuating downhole tools | — | 2021-06-22 |
| 9771765 | Control line pusher arm for dual completion well | — | 2017-09-26 |
| 8607871 | Oilfield jetting tool | — | 2013-12-17 |
| D632309 | Downhole magnet jet tool | — | 2011-02-08 |
| D632310 | Downhole brush tool | — | 2011-02-08 |
| 7779902 | Arm for moving flexible lines at a wellsite | — | 2010-08-24 |
| 7610965 | Arm for moving flexible lines at a well site | Dennis Pennison | 2009-11-03 |
| 7201233 | Arm for moving flexible lines at a well site | Dennis J. Penisson | 2007-04-10 |
| 5697704 | Method and apparatus for separating clumps of dried fruit | — | 1997-12-16 |
| 5367653 | Reconfigurable multi-way associative cache memory | David W. Nuechterlein, Kim E. O'Donnell, Thomas Andrew Sartorius, Kenneth D. Schultz, Emmy M. Wolters | 1994-11-22 |
| RE34686 | Method, system and device for determining quality of assembly of tool parts | Dennis Pennison | 1994-08-09 |
| 4957002 | Method, system and device for determining quality of assembly of tool parts | Dennis Pennison | 1990-09-18 |
| 4469591 | Foam separator | Robert E. Gunnerson, Richard W. Shoults | 1984-09-04 |