Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7992299 | Method for the economical production of heat exchanger tubes bent in a u-shape | Horst Glatz, Gerhard Schuez, Martin Straub | 2011-08-09 |
| 7316849 | Semi-finished product made out of a ductile material with breaking areas | Andreas Boegel, Isabell Buresch, Robert Kloeckler, Heinz-Ulrich Koboecken, Karl-Hermann Stahl +1 more | 2008-01-08 |