Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8112934 | Bear trap | Ryan Carl Alter | 2012-02-14 |
| 6817652 | Epoxy bonded laminate door beam | Donald G. Graber, Frisco B. Borrero | 2004-11-16 |
| 6679540 | Epoxy bonded laminate door beam | Donald G. Graber, Frisco B. Borrero | 2004-01-20 |