Assignee
Inventors
- Michel Florentine Jozef Berghmans (8 patents)
- Carolus Matthias Anna Maria Mesters (41 patents)
- Alphonsus Catharina Gerardus Metsaars (4 patents)
- Eric Wilhelmus Johannes Frederik Neijman (4 patents)
- Ján Pallay (1 patents)
US Patent 6528570 · Granted Mar 4, 2003