Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11220374 | Package closure for withstanding internal forces | David P. Cameron, Craig Soller, Roger E. Dowler, Janet Fleury | 2022-01-11 |
| D926525 | Tray | Ming-Ling Ho, Kevin O'Malley | 2021-08-03 |
| D926526 | Tray | Ming-Ling Ho, Kevin O'Malley | 2021-08-03 |
| D926527 | Tray | Ming-Ling Ho, Kevin O'Malley | 2021-08-03 |
| 10190052 | Device and method for regulating and controlling the gas pressure | Martin Kirchmeier, Manfred Danreiter, Franz Liesewitz, Drazen Gajic | 2019-01-29 |
| 8752356 | Method for forming a bag | Roger E. Dowler, Matthew T. Oswald | 2014-06-17 |
| 7827765 | Method for forming a slider reclosure segment | Roger E. Dowler, Matthew T. Oswald | 2010-11-09 |
| 6648044 | Apparatus for sealing and creating a thermal perforation | William P. Belias | 2003-11-18 |
| 6635139 | Methods of making thermal seals and perforations | William P. Belias | 2003-10-21 |
| 6159136 | Easy to open handle bag and method of making the same | William P. Belias, Clifford H. Patridge | 2000-12-12 |
| 6089753 | Easy to open handle bag and method of making the same | William P. Belias | 2000-07-18 |
| 5763665 | Preparation of crystalline n-methylol-(meth) acrylamide | Kaspar Bott, Thomas Domschke | 1998-06-09 |