Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5783232 | Blow molding machine using reheat method for producing hollow plastic articles | Gottfried Mehnert, Franz Gittner | 1998-07-21 |
| 5326258 | Method and apparatus for heating preform blanks composed of partly crystalline synthetic resins produced by injection molding | Franz Gittner | 1994-07-05 |
| 5066222 | Method and apparatus for heating and conveying plastic preforms prior to mold blowing operations | Franz Gittner | 1991-11-19 |
| 4624821 | Process for forming oriented containers | Harry A. Younkin, Gottfried Mehnert | 1986-11-25 |
| 4560340 | Apparatus for forming oriented containers | Harry A. Younkin, Gottfried Mehnert | 1985-12-24 |
| 4442063 | Container forming process | Harry A. Younkin, Gottfried Mehnert | 1984-04-10 |
| 4382769 | Container forming apparatus | Harry A. Younkin, Gottfried Mehnert | 1983-05-10 |