Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4944672 | Method for renovating ring chamber furnaces | Hogne Linga | 1990-07-31 |
| 4266316 | Suction tube assembly for ring furnace | Paul Schneider | 1981-05-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4944672 | Method for renovating ring chamber furnaces | Hogne Linga | 1990-07-31 |
| 4266316 | Suction tube assembly for ring furnace | Paul Schneider | 1981-05-12 |