Assignee
Inventors
- Raymond S. Tetrick (25 patents)
- John Beaston (1 patents)
- Robert L. Farrell (32 patents)
- Alireza Sarabi (2 patents)
- Sudarshan Balachandran (1 patents)
- Edwin L. Jacks, Jr. (2 patents)
- Steven D. Kassel (5 patents)
US Patent 4570220 · Granted Feb 11, 1986