Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10335212 | Variable angle screws, plates and systems | John Lovell, Guy F. Birkenmeier | 2019-07-02 |
| 9433454 | Variable angle screws, plates and systems | John Lovell, Guy F. Birkenmeier | 2016-09-06 |