Assignee
Inventors
- Ivan Philip Greager (16 patents)
- Jan Hendrik Scholtz (6 patents)
- Johan Pieter de Wet (4 patents)
- Mieke Ann Desmet (2 patents)
- Wilhelmina Jansen (3 patents)
- Paul Jacobson (9 patents)
- Luis Pablo Dancuart (6 patents)
US Patent 7737312 · Granted Jun 15, 2010