Assignee
Inventors
- Arnaud Frank Wilhelmine Gouder De Beauregard (1 patents)
- Markus Wilhelmus Maria Coopermans (1 patents)
- Josephus Joannes Mathijs Maria Geelen (3 patents)
- Wilhelmus Antonisu Henricus Stinges (1 patents)
US Patent 7620750 · Granted Nov 17, 2009