Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10724121 | Thermostable and corrosion-resistant cast nickel-chromium alloy | Dietlinde Jakobi, Petra Becker, Ricky Durham | 2020-07-28 |
| 10041152 | Thermostable and corrosion-resistant cast nickel-chromium alloy | Dietlinde Jakobi, Petra Becker, Ricky Durham | 2018-08-07 |
| 7963318 | Finned tube for the thermal cracking of hydrocarbons, and process for producing a finned tube | Peter Wolpert, Benno Ganser, Dietlinde Jakobi | 2011-06-21 |
| 5296054 | Austenitic steel | Levin F. Lvovich, Goronkova A. Dmitrievna, Kzasnykh V. Ivanovich, Michael Köhler, Ulrich Heubner | 1994-03-22 |
| 4876065 | Corrosion-resisting Fe-Ni-Cr alloy | Manfred Rockel, Ernst Wallis, Michael Köhler, Ulrich Heubner | 1989-10-24 |