Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4948441 | Method and apparatus for fabrication of an openable container lid | — | 1990-08-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4948441 | Method and apparatus for fabrication of an openable container lid | — | 1990-08-14 |