Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5141120 | Hot fill plastic container with vacuum collapse pinch grip indentations | Len Zabinko, Veigh Nielson, George Pinter, Dennis R. Spina | 1992-08-25 |
| 5141121 | Hot fill plastic container with invertible vacuum collapse surfaces in the hand grips | Theodore F. Eberle | 1992-08-25 |