Assignee
Inventors
- Nicolaas Bernardus Roozen (16 patents)
- Martijn Roger La Grange (3 patents)
- Paul Royston Harvey (57 patents)
- Patrick Willem Paul Limpens (7 patents)
- Cornelis Leonardus Gerardus Ham (45 patents)
US Patent 6998949 · Granted Feb 14, 2006