Assignee
Inventors
- Todd W. Domke (15 patents)
- Charles Craig Nunn (15 patents)
- Marco Luigi Federico Giuseppin (15 patents)
- Rudolf J. Martens (6 patents)
- Ton Swarthoff (20 patents)
- Cornelis Theodorus Verrips (34 patents)
US Patent 5601750 · Granted Feb 11, 1997