Issued Patents All Time
Showing 1–25 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D595593 | Evacuable, resealable bag | Michael E. Schreiter, Paul A. Tilman, Paul J. Tretina | 2009-07-07 |
| D593423 | Evacuable, resealable bag | Michael E. Schreiter, Paul A. Tilman, Paul J. Tretina | 2009-06-02 |
| D578020 | Evacuable, resealable bag | Michael E. Schreiter, Paul A. Tilman, Paul J. Tretina | 2008-10-07 |
| D558600 | Evacuable, resealable bag | Paul A. Tilman, Giles Douglas Powell, Jr., James J. Mischler, Michael E. Schreiter | 2008-01-01 |
| D558599 | Evacuable, resealable bag | Paul A. Tilman, Giles Douglas Powell, Jr., James J. Mischler, Michael E. Schreiter | 2008-01-01 |
| D558597 | Evacuable, resealable bag | Michael E. Schreiter, Paul A. Tilman, Paul J. Tretina | 2008-01-01 |
| D558598 | Evacuable, resealable bag | Paul A. Tilman, Giles Douglas Powell, Jr., James J. Mischler, Michael E. Schreiter | 2008-01-01 |
| D555510 | Evacuable, resealable bag | Paul A. Tilman, Giles Douglas Powell, Jr., James J. Mischler, Michael E. Schreiter | 2007-11-20 |
| 7290660 | Storage system having a disposable vacuum bag | Paul A. Tilman, Michael E. Schreiter, James E. Buchman, Robert Gerrits, Pamala L. Guy +8 more | 2007-11-06 |
| 6817763 | Leak-proof package design including reclosable zipper having slider including a full-length plow | — | 2004-11-16 |
| 6770018 | Methods of manufacturing reclosable packages having a slider device | — | 2004-08-03 |
| 6605026 | Tamper-evident slider packages with multiple tear points | — | 2003-08-12 |
| 6524002 | Slider device, packages, and methods | — | 2003-02-25 |
| 6461042 | Resealable closure mechanism having a slider device | Michael E. Schreiter | 2002-10-08 |
| 6402375 | Resealable closure mechanism having a slider device | Michael E. Schreiter | 2002-06-11 |
| 6386760 | Slider reclosable bags with dual tamper-evident features | — | 2002-05-14 |
| 6306071 | Resealable closure mechanism having a slider device with flexible sidewalls | — | 2001-10-23 |
| 6293701 | Resealable closure mechanism having slider device and methods | — | 2001-09-25 |
| 6290393 | Slider reclosable packages with dual peel seals | — | 2001-09-18 |
| 6247844 | Resealable slider closure mechanism with separate plow | Gregory L. Petkovsek | 2001-06-19 |
| 6217215 | Closure mechanism having a perceptible feedback system | — | 2001-04-17 |
| 6210038 | Closure arrangement having a peelable seal indicator | — | 2001-04-03 |
| 6152600 | Particle-tolerating closure arrangement for reclosable bag and methods thereof | — | 2000-11-28 |
| D434345 | Slider device for resealable closure | — | 2000-11-28 |
| 6131248 | Peelable seal on closure mechanism and method therefor | — | 2000-10-17 |