Assignee
Inventors
- Adrianus J. Van De Werff (2 patents)
- Leendert Jan Molhoek (8 patents)
- Marten Houweling (5 patents)
- Robert VAN DEN BERG JETHS (2 patents)
- Dirk Stanssens (16 patents)
- Robert van der Linde (15 patents)
- Tosko A. Misev (12 patents)
US Patent 5728779 · Granted Mar 17, 1998