Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8171954 | Reclosable vacuum-tight pressure-relief device having a deformable seal member | Daniel A. Hancock, William L. Holstein | 2012-05-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8171954 | Reclosable vacuum-tight pressure-relief device having a deformable seal member | Daniel A. Hancock, William L. Holstein | 2012-05-08 |