Assignee
Inventors
- Hendrik Lodewyk Van Eeden (5 patents)
- Albertus Jacobus Pretorius (11 patents)
- Josef Preishuber-Pfluegl (10 patents)
- Andreas Schuhai (2 patents)
- Thierry Roz (10 patents)
- Christopher Gordon Gervase Turner (39 patents)
US Patent 8154387 · Granted Apr 10, 2012