Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4394954 | Container and blank for constructing same | — | 1983-07-26 |
| 4390121 | Container and blank for constructing same | — | 1983-06-28 |
| 4341340 | Container with infolded bottom closure | — | 1982-07-27 |
| 4318479 | Liquid container with straw opening means | — | 1982-03-09 |
| 4313553 | Container with extensible pouring spout | — | 1982-02-02 |
| 4211357 | Container and blank for constructing same | — | 1980-07-08 |