Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7225945 | Self-adjusting re-sealable spring center closure | Matthew Crider | 2007-06-05 |
| 6959829 | Self-adjusting re-sealable spring center seal closure | Matthew Crider | 2005-11-01 |