Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9441487 | Method for welding rotors for power generation | Werner Balbach, Gianni Giorgi, Holger Kiewel | 2016-09-13 |
| 9429021 | Method for welding rotors for power generation | Werner Balbach, Claus Paul Gerdes | 2016-08-30 |