Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816154 | Process gas preparation apparatus for an industrial furnace system and an industrial furnace system for gas carburizing and hardening of metal workpieces utilizing same | Nils Bernhagen, Aloys Heisterkamp, Markus Reinhold, Bernd Edenhofer | 2017-11-14 |
| 8465603 | Method and device for controlling process gases for heat treatments of metallic materials/workpieces in industrial furnaces | Werner Hendrik Grobler, Thomas Eversmann, Bernd Edenhofer, Jens Bechthold, Nils Bernhagen | 2013-06-18 |