Assignee
Inventors
- Franco Ferrari (51 patents)
- Charles C. Richardson (28 patents)
- James Chambers (7 patents)
- Stuart Causey (5 patents)
- Thomas J. Pollock (31 patents)
- Joseph Cappello (27 patents)
- John W. Crissman (5 patents)
US Patent 6018030 · Granted Jan 25, 2000