Assignee
Inventors
- Ernst Rudolf F. Gesing (76 patents)
- Hilmar Wolf (15 patents)
- Christoph Erdelen (313 patents)
- Ulrike Wachendorff-Neumann (453 patents)
- Wolfram Andersch (159 patents)
- Andreas Turberg (145 patents)
- Norbert Mencke (96 patents)
US Patent 5677307 · Granted Oct 14, 1997