Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12060941 | Segmented seal puzzle joint seal | — | 2024-08-13 |
| 8328421 | Push-down compressible pouch with one-way valves on sides | Martin Calvo | 2012-12-11 |
| 8074685 | One-way valve with flapper for vacuum bag | Martin Calvo, Michael Burton | 2011-12-13 |
| 7967166 | Reclosable storage bag attached to container by removable retainer ring | Martin Calvo, Dax Machovec | 2011-06-28 |
| 7713320 | Evacuable bag having filter for reducing particulate contamination of vacuum valve | — | 2010-05-11 |
| 7152897 | Article attachment system | Keith Bonnes, Kenneth M. Clark, Craig D. Flowerday | 2006-12-26 |