Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE47904 | Method for laser welding one or more workpieces of hardenable steel in a butt joint | Dietmar Schaftinger, Max Brandt | 2020-03-17 |
| 10543565 | Laser welding method for producing a semi-finished sheet metal product made of hardenable steel and comprising a coating based on aluminium or aluminium-silicon | Christian Both | 2020-01-28 |