Assignee
Inventors
- Volker Brehme (9 patents)
- Manfred Neumann (58 patents)
- Frank Bauer (18 patents)
- Elke Fiebig-Bauer (1 patents)
- Franz Bauer (21 patents)
- Johanna Elisabeth Bauer (1 patents)
- Dirk Roettger (28 patents)
US Patent 8722953 · Granted May 13, 2014