Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313486 | Screw load testing device and method for performing a load test on a screw | Christoph Bodensteiner | 2025-05-27 |
| 12203820 | Simulation device for the screw joint simulation of a screw-driving tool | Benjamin Maenz, Jochen Schneider | 2025-01-21 |
| 11874190 | Simulation device for the screw joint simulation of a nutrunner | Siegfried Fischer | 2024-01-16 |
| 7306960 | High radiance LED chip and a method for producing same | Georg Bogner, Siegmar Kugler, Ernst Nirschl, Raimund Oberschmid, Karl-Heinz Schlereth +2 more | 2007-12-11 |
| 7026657 | High radiance led chip and a method for producing same | Georg Bogner, Siegmar Kugler, Ernst Nirschl, Raimund Oberschmid, Karl-Heinz Schlereth +2 more | 2006-04-11 |
| 5614736 | Gallium phosphate light emitting diode with zinc-doped contact | Ernst Nirschl, Werner Spaeth | 1997-03-25 |