Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9162013 | Substance with an antimicrobial effect | Joseph-Peter Guggenbichler, Nico Eberhardt, Heiko Wildner | 2015-10-20 |
| 6514456 | Cutting metal alloy for shaping by electrical discharge machining methods | Andreas Lackner, Werner Ferstl, Gerhard Kn{overscore (u)}nz, Klaus Prandini | 2003-02-04 |
| 6463763 | Apparatus for stirring glass melts | Hermann Walser | 2002-10-15 |
| 6214474 | Oxidation protective coating for refractory metals | Roland Barbist, Wolfram Knabl, Peter Rödhammer | 2001-04-10 |
| 6090227 | Structural units for glass melts made from a molybdenum/tungsten alloy | Gerhard Leichtfried, Joachim Disam | 2000-07-18 |
| 5776550 | Oxidation inhibitor coating | Joachim Disam, Manfred Sulik | 1998-07-07 |
| 5645944 | Application of molybdenum alloys | Gerhard Leichtfried | 1997-07-08 |