Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4971550 | Burner with electric igniter for gaseous fuels and oxygen | Manfred Schingnitz, Wolfgang Seidel, Christian Reuther, Christian Riedel, Dietmar Degenkolb | 1990-11-20 |