Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6748655 | Method for profiling the outer circumferential face of cylinder liners | Thomas Dickmann, Udo Kempken, Erik Mertner | 2004-06-15 |
| 6485681 | Process for manufacturing thin pipes | Bernhard Commandeur, Klaus Hummert | 2002-11-26 |
| 6136106 | Process for manufacturing thin pipes | Bernhard Commandeur, Klaus Hummert | 2000-10-24 |
| 6086819 | Process for manufacturing thin-walled pipes | Bernhard Commandeur, Klaus Hummert, Dirk Ringhand | 2000-07-11 |
| 6030577 | Process for manufacturing thin pipes | Bernhard Commandeur, Klaus Hummert | 2000-02-29 |