Assignee
Inventors
- Oliver Wagner (47 patents)
- Karl Eicken (126 patents)
- Eberhard Ammermann (454 patents)
- Gisela Lorenz (377 patents)
- Siegfried Strathmann (185 patents)
- Harald Köhle (16 patents)
- Gunter Retzlaff (4 patents)
US Patent 6262091 · Granted Jul 17, 2001