Assignee
Inventors
- Harald Dugstad (23 patents)
- Per Antonius Foss (3 patents)
- Jo Klaveness (120 patents)
- Pal Rongved (59 patents)
- Roald Skurtveit (8 patents)
- Jan Solberg (6 patents)
- Inger-Reidun Aukrust (13 patents)
US Patent 6274120 · Granted Aug 14, 2001