Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9334898 | Lamination sleeve with an axial hydraulic fitting port | William Courtney Krehbiel, Jess Lee Freeman | 2016-05-10 |
| 9169847 | Auxiliary bearing landing guard | William Courtney Krehbiel, Jess Lee Freeman | 2015-10-27 |