Assignee
Inventors
- Charles R. Caldarale (15 patents)
- Peter J. Hancock (6 patents)
- David R. Johnson (32 patents)
- Robert M. Malek (10 patents)
- James R. McBreen (22 patents)
- Hans C. Mikkelsen (12 patents)
- Jerome J. Witalka (3 patents)
US Patent 5659794 · Granted Aug 19, 1997