Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339957 | High friction package retainer | — | 1994-08-23 |
| 5085367 | Corrugated cardboard boxes with increased compression strength | — | 1992-02-04 |
| 4798293 | Shirt folding and packaging method and apparatus | — | 1989-01-17 |
| 4452723 | Non-skid surface compositions for paper products | — | 1984-06-05 |
| 4418111 | Non-skid surface compositions for paper products | — | 1983-11-29 |