Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7540108 | Shotgun sight and adjustable gun sight | Jere F. Irwin, Dale L. Vantrease | 2009-06-02 |
| 7168909 | Article stacking apparatus and method | Jere F. Irwin, Dale L. Vantrease | 2007-01-30 |