Assignee
Inventors
- Michael K. Ainsworth (5 patents)
- Robert Bradley Bennett (17 patents)
- Barbara A. M. Maslak (7 patents)
- James M. Showalter (9 patents)
- Thomas J. Szczygielski (6 patents)
- Amos S. Tanner (2 patents)
US Patent 5319774 · Granted Jun 7, 1994