Assignee
Inventors
- Ralph Vining (5 patents)
- Raymond F. Decker (17 patents)
- Robert D. Carnahan (2 patents)
- D. Matthew Walukas (7 patents)
- Robert Kilbert (4 patents)
- Charles VanSchilt (2 patents)
- Rich Newman (2 patents)
US Patent 5983978 · Granted Nov 16, 1999