Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6401800 | Device and method for continuous casting of workpieces | Franz Guetelbauer, Hartmut Hoffmann, Volker Thoms | 2002-06-11 |
| 6190595 | Extrusion arrangement | Volker Thoms, Klaus Mueller | 2001-02-20 |
| 6116074 | Extrusion arrangement and process for manufacturing hollow-profile workpieces made of metal | Volker Thoms, Klaus Mueller | 2000-09-12 |
| 6098262 | Process for manufacturing a hollow body from two metal bars | Volker Thoms | 2000-08-08 |
| 5927129 | Apparatus and process for making cut extruded hollow profiles | Volker Thoms, Klaus Mueller, Udo Bahrke | 1999-07-27 |