Assignee
Inventors
- Karlheinrich Meisel (12 patents)
- Bernd Thiele (14 patents)
- Gerd-Friedrich Renner (11 patents)
- Johan Kijlstra (21 patents)
- Arno Nennemann (11 patents)
- Thomas Hübbe (8 patents)
- Lothar Puppe (45 patents)
US Patent 8088830 · Granted Jan 3, 2012