Assignee
Inventors
- Thomas J. Ashford (5 patents)
- Nancy A. Burns (6 patents)
- Richard L. Flagg (3 patents)
- Christine T. Iwaskiw (7 patents)
- Michael McBride (13 patents)
- James T. Padden (1 patents)
- Roberta P. Starbird (3 patents)
US Patent 4754409 · Granted Jun 28, 1988