Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8505762 | Vessel neck construction of a pressure vessel | Stefan Walbroel | 2013-08-13 |
| 6923636 | Blow molding machine | Peter Langos, Wolfgang Hamlischer, Johannes Geilen, Wolfgang Schmitt, Erich Kiefer +2 more | 2005-08-02 |