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 5022995 · Granted Jun 11, 1991