Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5138132 | Method for noise reduction | Florian Maciaszczyk, Wolfgang Schuster | 1992-08-11 |
| 5101092 | Method for reducing the generation of noise during arc welding | Florian Maciaszczyk, Wolfgang Schuster | 1992-03-31 |