Assignee
Inventors
- Danute E. Nitecki (32 patents)
- Margaret Moreland (17 patents)
- Lois Aldwin (23 patents)
- Corey Levenson (20 patents)
- Irwin Braude (11 patents)
- David F. Mark (20 patents)
- Henry Rapoport (39 patents)
US Patent 5173482 · Granted Dec 22, 1992