Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7490754 | Box panel with tear strip for opening | — | 2009-02-17 |
| 5832692 | Panel construction and method for manufacturing | Donald J. Krug, Lawrence P. Tocha | 1998-11-10 |
| 5816013 | Curved hollow panel and method for manufacture | Lawrence P. Tocha | 1998-10-06 |