Assignee
Inventors
- Robertus Cornelis Martinus Kruif (1 patents)
- Richard Joseph Bruls (36 patents)
- Thomas Josephus Maria Castenmiller (14 patents)
- Johannes Wilhelmus De Klerk (12 patents)
- Erik Petrus Buurman (15 patents)
US Patent 7595863 · Granted Sep 29, 2009