Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9458954 | Double-wall pipe and production process | Alexander Baur, Christoph Heimerdinger, Roland Lang, Heinz Meister, Josef Messner +1 more | 2016-10-04 |
| 4719946 | Method of producing a tubular woven fabric and a circular loom for carrying out the method | Johann Buchinger, Bruno Mistlberger, Rudolf Wolf, Johann Schonberger, Johann Bloo +2 more | 1988-01-19 |