Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10011064 | Method for producing a plastic bottle, and preform and blowing mold suited therefor | Alwin Lehner, Johann Künz | 2018-07-03 |
| 8790568 | Method for producing a plastic bottle, and preform and blowing mold suited therefor | Alwin Lehner, Johann Künz | 2014-07-29 |
| 6936198 | Device and method for producing hollow plastic bodies | — | 2005-08-30 |