Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9140449 | Burning element and burner with a corrosion-resistant insert | Andreas Böttcher, Elmar Pfeiffer, Ulrich Wörz | 2015-09-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9140449 | Burning element and burner with a corrosion-resistant insert | Andreas Böttcher, Elmar Pfeiffer, Ulrich Wörz | 2015-09-22 |