Assignee
Inventors
- Eric E. Allen (17 patents)
- Stephen E. de Laszlo (11 patents)
- Prasun K. Chakravarty (50 patents)
- William J. Greenlee (161 patents)
- Arthur A. Patchett (132 patents)
- Thomas F. Walsh (72 patents)
US Patent 5240928 · Granted Aug 31, 1993