Assignee
Inventors
- Steffen Maas (32 patents)
- Thorsten Johann (16 patents)
- Michael Koch (18 patents)
- Tilman Sirch (17 patents)
- Stephan Schlitter (29 patents)
- Stefan Rittinger (29 patents)
- Michael Steiniger (18 patents)
- Todd C. Spengeman (3 patents)
US Patent 7388116 · Granted Jun 17, 2008