Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810335 | Multi-layer one-way valve for packaging | David Russell Gardner | 2017-11-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810335 | Multi-layer one-way valve for packaging | David Russell Gardner | 2017-11-07 |