Assignee
Inventors
- Robert G. Hoguet (2 patents)
- Dietmar Kalz (10 patents)
- Thomas J. Thomas (18 patents)
- Henry T. Whetsell (1 patents)
- Joachim Wolff (38 patents)
- Konrad Nonn (8 patents)
- Karl-Heinz Wolf (9 patents)
US Patent 4435181 · Granted Mar 6, 1984