Assignee
Inventors
- Frank Wetterich (16 patents)
- Oliver Wagner (47 patents)
- Karl Eicken (126 patents)
- Eberhard Ammermann (454 patents)
- Siegfried Strathmann (185 patents)
- Gisela Lorenz (377 patents)
- John-Bryan Speakman (18 patents)
US Patent 6090853 · Granted Jul 18, 2000