Assignee
Inventors
- Louis E. Halperin (9 patents)
- Keith A. Miesel (112 patents)
- Keith A. Ufford (11 patents)
- James R. Svensk (6 patents)
- Timothy Charlton Patrick (3 patents)
- Beth A. Hassler (3 patents)
- Anthony J. Varrichio (23 patents)
US Patent 5564434 · Granted Oct 15, 1996