Assignee
Inventors
- Edward W. Clancy, III (8 patents)
- Gerald Keller (15 patents)
- Unknown
- William L. Palmer (7 patents)
- Susan A. Richards (7 patents)
- Carl M. Petersen, III (13 patents)
- Brian C. Nadeau (3 patents)
US Patent 6012667 · Granted Jan 11, 2000