Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4969965 | Using a contoured head for sealing lidding stock | Jeffrey T. Matty, Ann T. Smith | 1990-11-13 |
| 4890759 | Retortable container with easily-openable lid | Matthew P. Kiley, Robert J. Metz, Fred R. Schultz | 1990-01-02 |