Assignee
Inventors
- Frank Büllesfeld (4 patents)
- Paul Kissl (8 patents)
- Sabine Lehnicke (2 patents)
- Martin Zimmermann (51 patents)
- Christian Kunert (20 patents)
- Bernd Hoppe (39 patents)
- Volker Plapper (10 patents)
US Patent 7374714 · Granted May 20, 2008