Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10654621 | Method and system for making a stepped end | — | 2020-05-19 |
| 9340328 | Modified manifold system for folding and sealing bags | — | 2016-05-17 |
| 9233502 | Method and apparatus for bag closure and sealing | Mark E. Jansen | 2016-01-12 |
| 9073281 | Method and system for making a stepped end | — | 2015-07-07 |
| 8979368 | Heat activated adhesives for bag closures | — | 2015-03-17 |
| 8535209 | Method and system for making a stepped end | — | 2013-09-17 |
| 8443578 | Apparatus for bag closure and sealing using heated air | Mark E. Jansen | 2013-05-21 |
| 8240915 | Heat activated adhesives for bag closures | Mark E. Jansen | 2012-08-14 |
| 8104961 | Bag and zipper assembly with secured side gussets | — | 2012-01-31 |
| 6976946 | Modular pouch machine | Randy Wied, Gaylord Guilette, Scott Mattila, David Thomas, Mark C. Krueger +1 more | 2005-12-20 |