Assignee
No assignee recorded.
Inventors
- Dietrich Schweitzer (6 patents)
- Martin Hammer (15 patents)
- Wolfgang Triebel (9 patents)
- Karl-Heinz Donnerhacke (6 patents)
- Theo Lasser (21 patents)
US Patent 5984474 · Granted Nov 16, 1999
No assignee recorded.