Assignee
Inventors
- Hubert Koster (68 patents)
- Andreas Braun (40 patents)
- Dirk Johannes Van Den Boom (37 patents)
- Christian Jurinke (8 patents)
- Andreas Ruppert (15 patents)
- Franz Hillenkamp (15 patents)
- Daniel P. Little (19 patents)
US Patent 7198893 · Granted Apr 3, 2007