Assignee
Inventors
- Charles Petrie (32 patents)
- Patricia A. McKernan (18 patents)
- Emma E. Moore (16 patents)
- John M. Ostresh (20 patents)
- Jean-Philippe Meyer (14 patents)
- Richard A. Houghten (93 patents)
- Clemencia Pinilla (16 patents)
US Patent 6221913 · Granted Apr 24, 2001