Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4400292 | Process for making agents for desulfurizing crude iron or steel melts | Albert Braun, Georg Strauss, Hans-Martin Delhey | 1983-08-23 |
| 4395282 | Desulfurization mixture and process for making it | Albert Braun, Georg Strauss, Hans-Martin Delhey | 1983-07-26 |
| 4391786 | Production of calcium carbide | Hans-Joachim Kersting, Erhard Wolfrum, Georg Strauss | 1983-07-05 |
| 4368071 | Process for the manufacture of desulfurizing agents for crude iron or steel melts | Albert Braun, Georg Strauss, Hans-Martin Delhey | 1983-01-11 |
| 4358312 | Desulfurizing agent and process for its manufacture | Albert Braun, Georg Strauss, Hans-Martin Delhey | 1982-11-09 |
| 4323392 | Agent for desulfurizing crude iron and steel melts, and process for making it | Albert Braun, Georg Strauss | 1982-04-06 |
| 4318822 | Production of agent for desulfurizing crude iron and steel melts | Albert Braun, Georg Strauss | 1982-03-09 |