Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9815589 | Tabbed sealing member with improved heat distribution for a container | Robert William Thorstensen-Woll | 2017-11-14 |
| 9624008 | Container seal with removal tab and security ring seal | Robert William Thorstensen-Woll | 2017-04-18 |
| 9102438 | Tabbed sealing member with improved heat distribution for a container | Robert William Thorstensen-Woll | 2015-08-11 |
| 8703265 | Container seal with removal tab and piercable holographic security seal | Robert William Thorstensen-Woll | 2014-04-22 |
| 8057896 | Pull-tab sealing member with improved heat distribution for a container | Robert William Thorstensen-Woll | 2011-11-15 |
| 6902075 | Container closure | David John O'Brien, Victor Sachs, Robert William Thorstensen-Woll | 2005-06-07 |
| 6131754 | Synthetic two-piece induction seal | — | 2000-10-17 |
| 5975304 | Sealed containers with tabs and method of making the same | R. Michael Cain | 1999-11-02 |