Assignee
Inventors
- Dag Bergloff (10 patents)
- Alfred Weinmann (2 patents)
- Georg Ickinger (17 patents)
- Walter Schinninger (3 patents)
- Leopold Sidla (1 patents)
- Karl Jirenec (3 patents)
- Ernst Markytan (1 patents)
US Patent 5080700 · Granted Jan 14, 1992