Assignee
Inventors
- Andrzej Peczalski (32 patents)
- David Grider (11 patents)
- James F. Detry (13 patents)
- George A. Kilgore (6 patents)
- William J. Tanski (21 patents)
- Thomas W. Grudkowski (45 patents)
- Robert N. Sacks (13 patents)
US Patent 5298772 · Granted Mar 29, 1994