Assignee
Inventors
- Freidrich Bahner (1 patents)
- Manfred Braun (9 patents)
- Gerhard Lehn (5 patents)
- Karl Paul Maurer (11 patents)
- Manfred Schmidt (213 patents)
- Josef Steinkuhl (3 patents)
- Karl Lang (18 patents)
US Patent RE37557 · Granted Feb 26, 2002