Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8567082 | Slew bearing system | Jeff Craig, Jeff A. Blankenship, Randall J. McNeil | 2013-10-29 |
| 8002472 | Slew bearing system | Jeff Craig, Jeff A. Blankenship, Randall J. McNeil | 2011-08-23 |