Assignee
Inventors
- Guru B. Raj (28 patents)
- Dennis Marus (1 patents)
- Robert M. Lofthus (62 patents)
- Lawrence P. Lavery (3 patents)
- Vincent M. Williams (12 patents)
- Charles F. Evans (5 patents)
- Stuart A. Schweid (125 patents)
US Patent 5237521 · Granted Aug 17, 1993