Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8562246 | Process for producing a road covering, feeder, road paver and paving train | Ronald Utterodt, Marcus Utterodt | 2013-10-22 |
| 5725325 | Laying plank for a road finisher | Burkhard Schleiter | 1998-03-10 |
| 5165820 | Compaction plank for a road finishing machine | Anton Fricke, Manfred Kurtz, Ernst Matten | 1992-11-24 |
| 4727454 | Semiconductor power module | Arno Neidig, Jens Gobrecht | 1988-02-23 |
| 4700879 | Method for manufacturing semiconductor power modules with an insulated contruction | Werner Weidenauer, Bernd Leukel | 1987-10-20 |
| 4591401 | Process for the direct bonding of metal to ceramics | Arno Neidig, Karl Thiele, Georg Wahl, Jens Gobrecht | 1986-05-27 |
| 4483810 | Method for directly joining metal pieces to oxide-ceramic substrates | Arno Neidig, Georg Wahl, Helmut Keser | 1984-11-20 |