Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9487709 | Reduction of byproduct-gas emissions from a coking-oven chambers | Holger Thielert, Rainer Worberg | 2016-11-08 |
| 5705037 | Device for reducing the concentration of CO in the waste gas from coke oven batteries that are heated with lean gas | Werner Hippe, Gunter Meyer, Hans-Ulrich Oldengott | 1998-01-06 |
| 5597452 | Method of restoring heating walls of coke oven battery | Werner Hippe, Gunter Meyer | 1997-01-28 |
| 5510013 | Layer system for electrochemical probes | Werner Hippe, Gunter Meyer | 1996-04-23 |
| 5443694 | Method of restoring heating walls of coke oven battery | Werner Hippe, Gunter Meyer | 1995-08-22 |
| 4743342 | Coke quenching apparatus | Georg Pollert, Friedrich Orywal, Claus Meyer-Wulf | 1988-05-10 |
| 4436701 | Adsorption reactor and method for removing SO.sub.2 from waste gases | Ekkehard Richter | 1984-03-13 |