Assignee
Inventors
- David Mensing (6 patents)
- Gayle M. Tyson (1 patents)
- Michael L. Campanella (4 patents)
- John C. Czudak (8 patents)
- Charles Robin Nail (3 patents)
- Thomas Robson (23 patents)
- Lyssa E. Menard (2 patents)
US Patent 5226112 · Granted Jul 6, 1993