Assignee
Inventors
- John Vivian (1 patents)
- Patrick R. Cooper (13 patents)
- Ronald B. Higgins (2 patents)
- John A. Harlan (1 patents)
- Paul M. Perry (2 patents)
- Juan B. Vallhonrat (3 patents)
- Donald P. Golden, Jr. (1 patents)
US Patent 4400778 · Granted Aug 23, 1983