Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5417640 | Method for preventing cohesion between carton blanks | Roger L. Martin, Ronald A. Moore | 1995-05-23 |
| 4609143 | Combined lock structure for article carrier | Peter C. Collura, John K. Lever | 1986-09-02 |
| 4471903 | Article carrier of the wraparound type | — | 1984-09-18 |
| 4304352 | Flanged tray with gusset corners | — | 1981-12-08 |
| 4216897 | Lock for a corner lock carton | Peter C. Collura | 1980-08-12 |
| 4215781 | Article carrier with gusset retainers | Hans Eide | 1980-08-05 |
| 4194676 | Leakproof container | — | 1980-03-25 |