Assignee
Inventors
- Randolf Kerschbaumer (16 patents)
- Friedrich Scheiflinger (76 patents)
- Manfred Rieger (5 patents)
- Michael Thiele (5 patents)
- Geert Mudde (15 patents)
- Juergen Muellberg (1 patents)
- Rene Hoet (22 patents)
US Patent 8668909 · Granted Mar 11, 2014