Assignee
Inventors
- Juergen Schnaubelt (13 patents)
- Werner Rall (21 patents)
- Rainer Soyka (16 patents)
- Norbert Birk (1 patents)
- Ludwig Gutschera (4 patents)
- Heidelore Heimroth (1 patents)
- Thomas Krueger (5 patents)
- Armin Proell (1 patents)
US Patent 7141667 · Granted Nov 28, 2006