Assignee
Inventors
- Albert Jan Hendrik Klomp (5 patents)
- Jan Frederik Hoogkamp (14 patents)
- Josephus Cornelius Johannes Antonius Vugts (6 patents)
- Robert Gordon Livesey (7 patents)
- Johannes Hendrikus Gertrudis Franssen (10 patents)
US Patent 7878755 · Granted Feb 1, 2011