Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9765915 | Sealing device | Ralf Kutzinsky, Juergen Meier-Sponheuer, Wilfried Baeumler, Ralf Michels | 2017-09-19 |
ON
Oliver Naumann
Overall (2017): #289,701 of 506,227Top 60%
1
Patents 2017