Assignee
Inventors
- Gustav Lay (1 patents)
- Johannes Rehm (7 patents)
- Robert F. T. Stepto (5 patents)
- Markus Thoma (4 patents)
- Jean-Pierre Sachetto (23 patents)
- David J. Lentz (61 patents)
- Jakob Silbiger (2 patents)
US Patent 5095054 · Granted Mar 10, 1992