Assignee
Inventors
- Brian Donahue (6 patents)
- Jeffrey H. Toney (5 patents)
- John M. Essigmann (14 patents)
- Stephen J. Lippard (38 patents)
- Pieter M. Pil (4 patents)
- Suzanne Bruhn (5 patents)
- Steven Brown (15 patents)
- Patti J. Kellett (4 patents)
US Patent 5670621 · Granted Sep 23, 1997