Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680952 | End constructions for containers | — | 1997-10-28 |
| 5597284 | Method and apparatus for processing container ends | Kenneth Weltlich, Michael Shuster, Stephen R. Pickenbrock | 1997-01-28 |