Assignee
Inventors
- Donald J. Cram (5 patents)
- Eddy Chapoteau (17 patents)
- Bronislaw P. Czech (19 patents)
- Carl R. Gebauer (16 patents)
- Roger C. Helgeson (4 patents)
- Anand Kumar (21 patents)
- Koon-wah Leong (34 patents)
US Patent 5177221 · Granted Jan 5, 1993