Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4576566 | Apparatus for forming a paperboard receptacle | — | 1986-03-18 |
| 4567987 | Easy opening pinch bottom bag | J. George Lepisto | 1986-02-04 |
| 4554127 | Method for forming a paperboard receptacle | — | 1985-11-19 |
| 4512479 | Container with easy opening closure | J. George Lepisto | 1985-04-23 |
| 4483445 | Bag with easy opening closure and handle | J. George Lepisto | 1984-11-20 |
| 4471875 | Bag having easy opening closure | J. George Lepisto | 1984-09-18 |
| 4460091 | Bag resealing clip | J. George Lepisto | 1984-07-17 |
| 4441613 | Container with resealable closure | J. George Lepisto | 1984-04-10 |
| 4387132 | Heat transfer paper | — | 1983-06-07 |
| 4313899 | Process for forming laminated paperboard containers | — | 1982-02-02 |