Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7846379 | Industrial furnace | Hans Rinnhofer | 2010-12-07 |
| 7611663 | Industrial furnace and associated jet element | Hans Rinnhofer | 2009-11-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7846379 | Industrial furnace | Hans Rinnhofer | 2010-12-07 |
| 7611663 | Industrial furnace and associated jet element | Hans Rinnhofer | 2009-11-03 |