Assignee
Inventors
- Garold B. Gaskill (40 patents)
- Daniel J. Park (35 patents)
- Robert G. Rullman (4 patents)
- Donald T. Rose (5 patents)
- Joseph F. Stiley, III (4 patents)
- Lewis W. Barnum (3 patents)
- Don G. Hoff (15 patents)
US Patent 5159713 · Granted Oct 27, 1992