Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9468962 | Structural component and method of manufacture | John Owens, Larry Alexander Polen | 2016-10-18 |
| 8661869 | Stretch forming apparatus with supplemental heating and method | Larry Alexander Polen, John Owens | 2014-03-04 |
| 8037730 | Titanium stretch forming apparatus and method | Larry Alexander Polen, Harold John Weber | 2011-10-18 |
| 7669452 | Titanium stretch forming apparatus and method | Larry Alexander Polen, Harold John Weber | 2010-03-02 |