Assignee
Inventors
- Charles Lapinski (5 patents)
- Charles Eckert (8 patents)
- Richard Skokowski (17 patents)
- James Cox (12 patents)
- William Scott (19 patents)
- Edward Chaleff (14 patents)
- Jeffrey G. Sharpe (5 patents)
- David A. Wurz (10 patents)
US Patent 5124538 · Granted Jun 23, 1992