Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856978 | Apparatus for conveying preforms | Hermann Voss | 1989-08-15 |
| 4834642 | Stretching and blow-molding apparatus incorporating a mold-locking device | Hermann Voss | 1989-05-30 |
| 4822275 | Apparatus for opening and closing mold halves | Hermann Voss | 1989-04-18 |