Assignee
Inventors
- Wolfgang Klesse (25 patents)
- Wilhelm Elser (13 patents)
- Theodor Mager (6 patents)
- Juergen Christner (18 patents)
- Hertha Kraus (1 patents)
- Peter Rossberg (3 patents)
- Marliese Weber (2 patents)
US Patent 5185387 · Granted Feb 9, 1993