Assignee
Inventors
- Paula J. Shadle (6 patents)
- Kirston E. Koths (45 patents)
- Margaret Moreland (17 patents)
- Nandini Katre (11 patents)
- Walter J. Laird (16 patents)
- Lois Aldwin (23 patents)
- Danute E. Nitecki (32 patents)
- John D. Young (16 patents)
US Patent 5153265 · Granted Oct 6, 1992