Assignee
Inventors
- Geoffrey Owen Blandy (39 patents)
- David B. Emmes (17 patents)
- Ronald Faye Hill, Jr. (21 patents)
- David B. Lindquist (70 patents)
- Kenneth E. Plambeck (25 patents)
- Casper A. Scalzi (34 patents)
- Richard J. Schmalz (15 patents)
US Patent 5237668 · Granted Aug 17, 1993