Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11724863 | Tabbed seal with oversized tab | Robert William Thorstensen-Woll | 2023-08-15 |
| 11708198 | Grip enhancements for tabbed seal | Robert William Thorstensen-Woll | 2023-07-25 |
| 11059644 | Tabbed seal concepts | Stephen P. Cassidy, Robert William Thorstensen-Woll, John J. Brown | 2021-07-13 |
| 10556732 | Tabbed seal concepts | Stephen P. Cassidy, Robert William Thorstensen-Woll, John J. Brown | 2020-02-11 |
| 9834339 | Laminate structure to stabilize a dimensionally unstable layer | Eric Clark | 2017-12-05 |
| 9278793 | Sealing member with removable portion for exposing and forming a dispensing feature | Robert William Thorstensen-Woll | 2016-03-08 |
| 8746484 | Sealing member with removable portion for exposing and forming a dispensing feature | Robert William Thorstensen-Woll | 2014-06-10 |
| 5871112 | Synthetic replacement for pulpboard in waxbond innerseals | Joseph M. Giles, William Bennington | 1999-02-16 |
| 5860544 | Tamper-evident pull tab induction liner with improved moisture migration resistance and method of sealing with same | — | 1999-01-19 |
| 5702015 | Closure seal for container | Joseph M. Giles, William Bennington | 1997-12-30 |