Assignee
Inventors
- John D. Margerum (5 patents)
- Anna M. Lackner (11 patents)
- Elena Ramos (3 patents)
- George W. Smith (11 patents)
- Nuno Yaz (1 patents)
- James L. Kohler (7 patents)
- Charles R. Allison (4 patents)
US Patent 5096282 · Granted Mar 17, 1992