Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4436286 | Process of afterburning combustible constituents of exhaust gases from rotary kilns | Wolfram Schnabel, Harry Serbent | 1984-03-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4436286 | Process of afterburning combustible constituents of exhaust gases from rotary kilns | Wolfram Schnabel, Harry Serbent | 1984-03-13 |