Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8482295 | Electromagnetic bath level measurement for pyrometallurgical furnaces | Afshin Sadri, Ehsan Shameli, Bert O. Wasmund | 2013-07-09 |
| 8245653 | Split shell circular furnace and binding systems for circular furnaces | Felim McCaffrey, Clarence A. Nichols, Robert Veenstra, Jimmy Sarvinis, Keith E. Joiner +1 more | 2012-08-21 |
| 7783436 | System and method for the acoustic monitoring of tapblocks and similar elements | Afshin Sadri, Pawel Boleslaw Gebski, Bert O. Wasmund | 2010-08-24 |
| 7075966 | Electrode column | Felim McCaffrey, Blair Nakatsu, Maurizio Darini, Sean Southall | 2006-07-11 |
| 6724802 | Cooling and support systems for furnace roofs | Kenneth M. Donaldson, Bert O. Wasmund, Ken T. Hutchinson, Brett T. Emery | 2004-04-20 |
| 5867523 | Electric furnace with conductive hearth | Bert O. Wasmund, Thomas Lai Wai Ma | 1999-02-02 |