Assignee
Inventors
- Samuel J. Guido (23 patents)
- Rollie M. Fisher (10 patents)
- John Mark Wilson (2 patents)
- Micah C. Knapp (6 patents)
- Gary Lynn Miller (20 patents)
- Philip Enqirue Madrid (1 patents)
- Rudolf Bettelheim (8 patents)
US Patent 5638798 · Granted Jun 17, 1997