Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9765915 | Sealing device | Ralf Kutzinsky, Juergen Meier-Sponheuer, Wilfried Baeumler, Oliver Naumann | 2017-09-19 |
RM
Ralf Michels
Overall (2017): #272,945 of 506,227Top 55%
1
Patents 2017