Assignee
Inventors
- Antonius Johannes Maria Nellissen (18 patents)
- Paul Van Oppen (6 patents)
- Hans-Peter Löbl (16 patents)
- Mareike Klee (78 patents)
- Wilhelm A. Groen (16 patents)
- Nicolaas Johannes Anthonius Van Veen (20 patents)
US Patent 6337790 · Granted Jan 8, 2002