Assignee
Inventors
- Hindrik Willem DeVries (2 patents)
- Yoichiro Kamiyama (1 patents)
- Jan Bastiaan Bouwstra (38 patents)
- Mauritius Cornelius Maria Van De Sanden (10 patents)
- Eugen Aldea (15 patents)
- Paul Peeters (4 patents)
US Patent 7399944 · Granted Jul 15, 2008