Assignee
Inventors
- Volkmar Wehner (63 patents)
- Jochen Knolle (60 patents)
- Hans Ulrich Stilz (39 patents)
- Denis Carniato (50 patents)
- Jean-Francois Gourvest (37 patents)
- Tom Gadek (2 patents)
- Robert McDowell (67 patents)
US Patent 6620820 · Granted Sep 16, 2003