Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11220374 | Package closure for withstanding internal forces | David P. Cameron, Craig Soller, Michael Bohn, Roger E. Dowler | 2022-01-11 |
| 9321560 | Child resistant closure system including hood arrangement for recloseable bag and methods | Roger E. Dowler, William D. Coffey | 2016-04-26 |