Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5817246 | Sliding gate | Kurt Flossdorf, Heinz D. Hannes | 1998-10-06 |
| RE35637 | Closing apparatus for the bottom pouring hole of a casting ladle | Jurgen Osborg-Schmitz, Wolfgang Schonbrenner | 1997-10-21 |
| 5118084 | Apparatus for controlled adjustment of a stopper of a distributor channel or the like in a continous casting plant | Friedhelm Paulus, Wolfgang Schonbrenner | 1992-06-02 |
| 5110018 | Closing apparatus for the bottom pouring hole of a casting ladle | Jurgen Osborg-Schmitz, Wolfgang Schonbrenner | 1992-05-05 |
| 4905755 | Method of and apparatus for automatically filling a continuous casting mold | — | 1990-03-06 |
| 4896801 | Method for controlling the discharge channel of a casting container (tundish) for metallic meltings, and a device for carrying out the method | Friedhelm Paulus, Ludwig Walther | 1990-01-30 |
| 4572054 | Exact position feedback of double-acting power piston in hydraulic cylinders | Heinz D. Hannes, Ludwig Walther | 1986-02-25 |
| 4520860 | Horizontal continuous casting apparatus | Manfred Haissig | 1985-06-04 |
| 4478129 | Apparatus for the exact position feedback of a double-acting power piston in a hydraulic power cylinder | Heinz D. Hannes, Ludwig Walther | 1984-10-23 |
| 4355787 | Method of controlling the nozzle damper of a metallurgical vessel | Heinz D. Hannes, Ludwig Walther | 1982-10-26 |