Assignee
Inventors
- Bernard Maziere (2 patents)
- Helmut Wachtel (36 patents)
- Peter-Andreas Loeschmann (1 patents)
- Rainer Dorow (4 patents)
- Bernard Acksteiner (4 patents)
- Dominique Comar (2 patents)
- Christian Loch (1 patents)
US Patent 5242678 · Granted Sep 7, 1993