Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355759 | Composite container and method | — | 1982-10-26 |
| 4314799 | Compression molding machine for organic thermoplastic materials | Stephen W. Amberg | 1982-02-09 |
| 4215460 | Apparatus and method for assemblying tubular sleeve preforms and containers | Stephen W. Amberg | 1980-08-05 |