Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931819 | Reclosable package and methods for block cheese and other products that do not slide well | Donald Crevier, Patricia I. Norek | 2005-08-23 |
| 6910995 | Easy open feature for reclosable bags having a longitudinal fin seal | Nigel Knight, Stanley Piotrowski, Patricia I. Norek, Jeffrey Griffin, David Matthews | 2005-06-28 |
| 6880973 | Tamper evident reclosable package | Donald Crevier, Patricia I. Norek | 2005-04-19 |
| 6830377 | Reclosable packaging with gas barrier incorporated in zipper | — | 2004-12-14 |
| 6811529 | Perpendicular perforation on zipper tape for air evacuation of package | Eric Plourde | 2004-11-02 |
| 6804935 | Form, fill and seal packaging method utilizing zipper with slider | Steven Ausnit | 2004-10-19 |
| 6799890 | Tamper evident resealable packaging | Donald Crevier, Steven Ausnit, Michael J. McMahon, Lawrence Share, Eric Plourde +1 more | 2004-10-05 |
| 6786640 | Tamper evident slider package | Charles Thorpe, Donald Crevier | 2004-09-07 |
| 6745545 | Horizontal form, fill and seal machine for loose fitting packages | Stanley Piotrowski, Nigel Knight | 2004-06-08 |
| 6712510 | Slider zipper package with wide mouth opening | Donald Crevier, Patricia I. Norek | 2004-03-30 |
| 6656297 | Method for applying a narrow web zipper transverse to the film direction | Basil C. Linton, Eric Fenzl, Ronald Cortigiano, Sr. | 2003-12-02 |
| 6609828 | Method of making reclosable packaging | Steven Ausnit, Donald Crevier, Joel Johnson, Stanley Piotrowski | 2003-08-26 |
| 6505383 | Reclosable zipper strip with coated webs | Zdenek Machacek | 2003-01-14 |
| 6488410 | Tamper-evident reclosable packaging with slide/zipper assembly and header | — | 2002-12-03 |
| 6354738 | Tamper evident reclosable plastic bag | Thomas W. Buckman, Steven Ausnit | 2002-03-12 |