Assignee
Inventors
- Michael Klostermann (13 patents)
- Hans Henning Wenk (34 patents)
- Hans-Juergen Koehle (7 patents)
- Joachim Venzmer (20 patents)
- Dirk Kuppert (14 patents)
- Juergen Lattich (5 patents)
- Ulrike Kottke (12 patents)
US Patent 9745251 · Granted Aug 29, 2017