Assignee
Inventors
- Wilfried Lubisch (83 patents)
- Roland Grandel (23 patents)
- Wilfried Braje (62 patents)
- Thomas Subkowski (31 patents)
- Reinhold Mueller (22 patents)
- Wolfgang Wernet (73 patents)
- Karla Drescher (52 patents)
US Patent 7026311 · Granted Apr 11, 2006