Assignee
Inventors
- Peter Dominke (24 patents)
- Chi-Thuan Cao (23 patents)
- Wolfgang Pfeiffer (24 patents)
- Klaus-Dieter Leimbach (28 patents)
- Werner Harter (25 patents)
- Peter Blessing (16 patents)
- Herbert Lohner (11 patents)
US Patent 6640923 · Granted Nov 4, 2003