Assignee
Inventors
- Robert Baumann (81 patents)
- Markus Christian Biel (14 patents)
- Axel Franzke (11 patents)
- Alfred Oftring (99 patents)
- Friedhelm Teich (6 patents)
- Paul Klingelhoefer (18 patents)
- Marie Katrin Schroeter (5 patents)
US Patent 8609894 · Granted Dec 17, 2013