Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7163502 | Carton erecting apparatus | Richard A. Erickson | 2007-01-16 |
| 5809738 | Packaging system | Brad Stephens, Duane Raymond | 1998-09-22 |
| 5581981 | Method of packaging toothbrushes | Michael Jennings, Stephen Kaye, Dwaine D. Raddatz | 1996-12-10 |
| 5348135 | Can selector bar assembly | Melvin Allrich | 1994-09-20 |
| 5237795 | Packaging system | Ervin J. Cheney, Peter N. Y. Pan | 1993-08-24 |
| 4421229 | Double tray case | Peter N. Y. Pan | 1983-12-20 |