Assignee
Inventors
- Guenter Holland-Letz (16 patents)
- Manfred Krafft (2 patents)
- Hans-Guenter Voss (3 patents)
- Peter Weigel (23 patents)
- by Michaela Weigel, executrix (1 patents)
- by Frederike Weigel, executor (1 patents)
- by Gregor Weigel, executor (1 patents)