Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4904092 | Roll of thermoplastic bags | Pat C. Campbell, Bruce E. Nattinger | 1990-02-27 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4904092 | Roll of thermoplastic bags | Pat C. Campbell, Bruce E. Nattinger | 1990-02-27 |