Assignee
Inventors
- Mathias Johansson (17 patents)
- Per Beming (31 patents)
- Christiaan Roobol (8 patents)
- Béla Rathonyi (54 patents)
- Joachim Sachs (134 patents)
- Michael Meyer (159 patents)
- Roger Kalden (3 patents)
US Patent 6947394 · Granted Sep 20, 2005