Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12196418 | Combustion of the CO in secondary metallurgical exhaust gas, with calorific value control and volume flow control | Frank Dorstewitz, Andreas KEMMINGER, Helmut Biehl | 2025-01-14 |
| 7790258 | Sealing tape for adhesive bonding of vapour barrier films and vapour retarder films, and process for its manufacture | Walter Blum, Dirk Wester | 2010-09-07 |
| 6235084 | Method for decarburizing steels melts | Horst-Dieter Scholer, Rainer Dittrich, Frank Haers, Leo Peeters | 2001-05-22 |