Assignee
Inventors
- Robert J. Sabatella (14 patents)
- Joseph J. Mrowka (7 patents)
- Jon P. McCuin (10 patents)
- Dean A. Robarge (52 patents)
- Denis A. Perzan (5 patents)
- Robert Markowski (33 patents)
- David A. Reid (19 patents)
US Patent 4945450 · Granted Jul 31, 1990