Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4989993 | Carton look plastic bag with ear handles | — | 1991-02-05 |
| 4913693 | Method of manufacturing a top gusset bag with integral handle | James R. Ball | 1990-04-03 |
| 4877335 | Carton look plastic bag with ear handles | — | 1989-10-31 |
| 4874255 | Top gusset bag with integral handle | James R. Ball | 1989-10-17 |