Assignee
Inventors
- Ignacio B. Garcia de Osuna (1 patents)
- Bernard Parker (8 patents)
- Warren C. Winter (1 patents)
- Terry L. Siorek (1 patents)
- Rafael E. Zorrilla (1 patents)
- Edward N. Doty (2 patents)
- Hari Matsuda (42 patents)
US Patent 4746233 · Granted May 24, 1988