Assignee
No assignee recorded.
Inventors
- David Dolphin (40 patents)
- Taku Nakano (2 patents)
- Thomas K. Kirk (6 patents)
- Tilak Wijesekera (27 patents)
- Roberta L. Farrell (25 patents)
- Theodore E. Maione (17 patents)
US Patent 4892941 · Granted Jan 9, 1990
No assignee recorded.