Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8500337 | Seal cleaning and lubricating bearing assembly for a rotating flow diverter | Jim Beauchamp | 2013-08-06 |
| 8096711 | Seal cleaning and lubricating bearing assembly for a rotating flow diverter | Jim Beauchamp | 2012-01-17 |
| 7484558 | Load bearing support structure for rigs above a wellhead | — | 2009-02-03 |