Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5860905 | System and method for making plastic film bags with headers, open mouths and sealed bottoms | — | 1999-01-19 |
| 5511884 | Recloseable plastic bag with easy open and easy reclose profiles | Roger A. Davison | 1996-04-30 |
| 5372428 | Tamper evident bag with perforations on the sides and on the flanges | Roger A. Davison | 1994-12-13 |
| 5334127 | Reclosable plastic bags made with open mouth and method of making open mouth bags | Roger A. Davison | 1994-08-02 |
| 5118202 | Tamper proof, recloseable plastic bag containing an object and method of making the same | — | 1992-06-02 |
| 5094707 | Apparatus for extruding plastic storage bags | — | 1992-03-10 |
| 4846586 | Recloseable plastic bag having double thickness flap at openable end | — | 1989-07-11 |
| 4709400 | Produce bag with tie tails | — | 1987-11-24 |
| 4503561 | Bag for packaged produce | — | 1985-03-05 |
| 4182208 | Plastic sheet perforating and cutting machine | Harvey D. Reeme | 1980-01-08 |