Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5497900 | Necked container body | Antonio Caleffi, Edward S. Traczyk, Dietrich K. Naggert | 1996-03-12 |
| 4774839 | Method and apparatus for necking containers | Antonio Caleffi, Edward S. Traczyk, Dietrich K. Naggert | 1988-10-04 |