Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11938571 | Methods and apparatuses for a ventilation nozzle for welding applications | — | 2024-03-26 |
| 11423187 | Security device and field bus system for supporting secure communication by means of a field bus | Guido Venema, Patrick Lessing, Stefan Bollmeyer, Ragnar Schierholz, Bernd Wansner +1 more | 2022-08-23 |