Assignee
Inventors
- Jack G. Winterowd (49 patents)
- David W. Park (32 patents)
- J. Harry Wirz (2 patents)
- Roland E. Kreibich (6 patents)
- Roger M. Shantz (7 patents)
- Timnit Ghermay (2 patents)
- Charles C. Childress (3 patents)
US Patent 5716563 · Granted Feb 10, 1998