Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9061371 | Disposable mandrel for friction stir joining | Paul T. Higgins, Rod Shampine, Jeremy Peterson, Rodney Dale Fleck, Russell J. Steel +1 more | 2015-06-23 |
| 5568838 | Bit-stabilized combination coring and drilling system | Pierre E. Collee | 1996-10-29 |