Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4706298 | Fused plastic bag closure and apparatus for making same | Arnold Lipes | 1987-11-10 |
| 4309860 | Machine for closing a receptacle | — | 1982-01-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4706298 | Fused plastic bag closure and apparatus for making same | Arnold Lipes | 1987-11-10 |
| 4309860 | Machine for closing a receptacle | — | 1982-01-12 |