Assignee
Inventors
- Hans Moberg (31 patents)
- Torgny Lagerstedt (35 patents)
- Claes Inge (36 patents)
- Claes-Goran Carlsson (31 patents)
- Stefan Szepessy (21 patents)
- Peter Franzen (43 patents)
- Leonard Borgstrom (30 patents)
US Patent 6821319 · Granted Nov 23, 2004