Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8863679 | Linkage device for flap rudders for watercraft | Jorg Hiesener | 2014-10-21 |
| 8858085 | Upper rudder carrier bearing | Jorg Hiesener | 2014-10-14 |
| 8574527 | Process for aftertreating carbon black | Frank Stenger, Klaus Bergemann | 2013-11-05 |
| 8486157 | Process for the phase transformation of substances | Aymee Lisette Michel De Arevalo, Patrik Stenner, Stefan Fiedler, Dieter Kerner | 2013-07-16 |