Assignee
Inventors
- Robert J. Pederson (14 patents)
- Lawrence J. Gallagher (6 patents)
- Jack V. Miller (99 patents)
- Lauren B. Althaus (2 patents)
- Benjamin Rubinstein (2 patents)
- Stephen N. Schomotolocha (1 patents)
US Patent 4664631 · Granted May 12, 1987