Assignee
Inventors
- Kaspar Burri (17 patents)
- Martine Clozel (43 patents)
- Walter Fischli (25 patents)
- Georges Hirth (33 patents)
- Bernd-Michael Loffler (8 patents)
- Werner Neidhart (80 patents)
- Henri Ramuz (44 patents)
US Patent 5292740 · Granted Mar 8, 1994