Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8963047 | Cored wire electrode | Guenter Moitzi, Michael Fiedler, Franz Rotter, Walter Berger | 2015-02-24 |
| 8704136 | Filler for joint and method for production thereof | Johann Ziegerhofer, Susanne Baumgartner, Wilhelm Klagges, Herbert Felberbauer | 2014-04-22 |
| 4422840 | Venting device for a closed mold | Rolf Nefzger | 1983-12-27 |