Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174130 | Pulley for an elevator with a friction reducing coating and method for manufacturing same | Volker Zapf | 2021-11-16 |
| 10697068 | Contour-following protective layer for compressor components of gas turbines | Michael J. Annen, Jochen Barnikel, Arturo Flores Renteria, Andrei Ghicov, Torsten Neddemeyer +1 more | 2020-06-30 |