Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5902420 | Process and device for increasing the degree of absorption during superficial solid phase hardening of workpieces by laser radiation | Konrad Wissenbach, Ralf Jung, Frank Kupper | 1999-05-11 |
| 5886313 | Laser diode array device for bonding metal plates | Volker Krause, Konrad Wissenbach, Eckhard Beyer, Hans-Georg Treusch | 1999-03-23 |