Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7946766 | Offset closure mechanism for a reclosable pouch | Brian C. Dais, Robert R. Turvey, Bryan L. Ackerman, Daniel P. Zimmerman | 2011-05-24 |
| 7886412 | Pouch and airtight resealable closure mechanism therefor | Brian C. Dais, Bryan L. Ackerman, Robert R. Turvey, Daniel P. Zimmerman | 2011-02-15 |
| 7874731 | Valve for a recloseable container | Robert R. Turvey, Brian C. Dais, Bryan L. Ackerman, Daniel P. Zimmerman, Amanda A. Jones | 2011-01-25 |
| 7857515 | Airtight closure mechanism for a reclosable pouch | Brian C. Dais, Robert R. Turvey, Bryan L. Ackerman, Daniel P. Zimmerman | 2010-12-28 |
| 7850368 | Closure device for a reclosable pouch | Douglas P. Gundlach | 2010-12-14 |
| 7784160 | Pouch and airtight resealable closure mechanism therefor | Brian C. Dais, Robert R. Turvey, Bryan L. Ackerman, Daniel P. Zimmerman | 2010-08-31 |
| 7585111 | Reclosable pouch and closure element therefor having interlocking closure profiles | Robert R. Turvey, Bryan L. Ackerman | 2009-09-08 |
| 7574781 | Closure assembly with slider | Bryan L. Ackerman, Leland J. Smith | 2009-08-18 |
| 7494333 | Apparatus for forming multiple closure elements | — | 2009-02-24 |
| 7419300 | Pouch having fold-up handles | Robert R. Turvey, Bryan L. Ackerman | 2008-09-02 |
| 7410298 | Closure device for a reclosable pouch | — | 2008-08-12 |
| 7316052 | Closure profile and die plate for extruding same | Robert R. Turvey, Bryan L. Ackerman | 2008-01-08 |
| 7207794 | Pouch production apparatus and method | Jeffrey S. Hoffman | 2007-04-24 |
| 7137736 | Closure device for a reclosable pouch | Brian C. Dais, David W. Gustafson | 2006-11-21 |
| 6994535 | Method and apparatus for forming a guide rib on a section of plastic film | — | 2006-02-07 |
| 6899460 | Storage bag with openly biased mouth | Robert R. Turvey, Michael J. Banco, Kenneth A. Toney, John O. McCree | 2005-05-31 |
| 6860952 | Method for laminating closure member to film web | — | 2005-03-01 |
| 6562165 | Method for laminating closure member to film web | Karl W. Bauman | 2003-05-13 |
| 5484052 | Carrier puck | Gary S. Bliss, Ronald L. Siemon | 1996-01-16 |
| 5047002 | Apparatus and method for making Z-folded zippered film | Larry M. Zieke | 1991-09-10 |
| 4931121 | Process for forming a plastic article from a plurality of layers of thermoplastic material | Otto C. Raspor | 1990-06-05 |
| 4927474 | Process and apparatus for sealing thermoplastic plies in laminated sheets having thickened sections | — | 1990-05-22 |
| 4678833 | Miscible polymer blends containing poly(2-alkyl-2-oxazoline) | Kathleen M. McCreedy, Henno Keskkula, Edward H. Yonkers | 1987-07-07 |
| 4576721 | Miscible polymer blends containing poly(2-alkyl-2-oxazoline) | Kathleen M. McCreedy, Henno Keskkula, Edward H. Yonkers | 1986-03-18 |
| 4547530 | Miscible polymer blends containing poly(2-alkyl-2-oxazoline) | Kathleen M. McCreedy, Henno Keskkula, Edward H. Yonkers | 1985-10-15 |