Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9850765 | Rhenium-free or rhenium-reduced nickel-base superalloy | Ernst Affeldt, Michael Weiss, Thomas Goehler, Ralf RETTIG | 2017-12-26 |
| 9580774 | Creep-resistant, rhenium-free nickel base superalloy | Ralf RETTIG, Harald Helmer, Steffen NEUMEIER | 2017-02-28 |