Assignee
Inventors
- Wagdi W. Abadeer (80 patents)
- Badih El-Kareh (54 patents)
- Wayne F. Ellis (100 patents)
- Duane E. Galbi (25 patents)
- Nathan R. Hiltebeitel (8 patents)
- William R. Tonti (293 patents)
- Josef S. Watts (34 patents)
US Patent 5334880 · Granted Aug 2, 1994