Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4585521 | Waste heat removal system for regenerative coke oven batteries having side burners | Manfred Strobel, Heinz-Leo Dahlkamp | 1986-04-29 |
| 4353189 | Earthquake-proof foundation for coke oven batteries | Manfred Strobel | 1982-10-12 |
| 4263101 | Coke oven door assembly | August Lucas | 1981-04-21 |
| 4256540 | Regenerative heating system for horizontal coke oven batteries | Manfred Strobel | 1981-03-17 |