Assignee
Inventors
- Bryan A. Roy (8 patents)
- Gregory F. Boris (7 patents)
- John J. Campbell (4 patents)
- John G. Funk (5 patents)
- David J. Wozniak (7 patents)
- James D. Gibson (19 patents)
- Robert M. McCauley (4 patents)
US Patent 5227060 · Granted Jul 13, 1993