Assignee
Inventors
- Siew Siew Yip (1 patents)
- Jörg Rottstegge (16 patents)
- Ernst-Christian Richter (12 patents)
- Gertrud Falk (8 patents)
- Michael Sebald (48 patents)
- Kerstin Seibold (2 patents)
- Marion Kern (1 patents)
US Patent 6899997 · Granted May 31, 2005