Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D823168 | Motor vehicle | Klaus Bischoff, Malte Hammerbeck, Frank Josef Brüse, Björn Hackbarth, David Schriever | 2018-07-17 |
| 4394562 | Electric immersion heater mounting flange | Fred Epstein | 1983-07-19 |