Assignee
Inventors
- Edmond O. Fey (18 patents)
- Peter Haselbauer (2 patents)
- Dae Young Jung (32 patents)
- Ronald A. Kaschak (12 patents)
- Hans-Dieter Kilthau (2 patents)
- Roy H. Magnuson (36 patents)
- Robert James Wagner (8 patents)
US Patent 4684545 · Granted Aug 4, 1987