Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4694782 | Process and apparatus for producing high-pressure and superheated steam | Ulrich Premel, Manfred Schultze | 1987-09-22 |
| 4481014 | Arrangement for producing gaseous products | — | 1984-11-06 |
| 4478606 | Substantially vertical apparatus for cooling process gases originating from a gasification process | Ulrich Premel | 1984-10-23 |
| 4478608 | Method of treating process gases coming from a gasification reactor | Ulrich Premel | 1984-10-23 |
| 4457764 | Two-stage gasifier | Ulrich Premel | 1984-07-03 |
| 4333514 | Suspension for a thermally heavy load cylindrical pipe assembly | Hans-Jurgen Hemschemeier | 1982-06-08 |
| 4258781 | Suspension for a thermally heavy load cylindrical pipe assembly | Hans-Jurgen Hemschemeier | 1981-03-31 |
| 4236573 | High-temperature gas exit from a pre-stressed pressure container | Hans Hemshemeier | 1980-12-02 |
| 4225122 | Device for cooling plate coolers of blast furnaces | — | 1980-09-30 |
| 4187955 | Armored pipe connected to a steel lining of a prestressed cast pressure tank | — | 1980-02-12 |