Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066221 | Package with unique opening device and method for opening package | William S. Perell, Leif B. Sorensen | 2021-07-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066221 | Package with unique opening device and method for opening package | William S. Perell, Leif B. Sorensen | 2021-07-20 |