Assignee
Inventors
- David L. Salgado (60 patents)
- James Campbell (3 patents)
- John W. Daughton (26 patents)
- Marilyn S. Grzenda (2 patents)
- John D. Hower, Jr. (13 patents)
- Susan B. Layer (5 patents)
- Barry P. Mandel (142 patents)
US Patent 5898592 · Granted Apr 27, 1999