Assignee
Inventors
- Clare R. Cunningham (4 patents)
- Keith Ball (17 patents)
- Bryan W. Shirk (60 patents)
- Sheldon R. Fifield, Jr. (1 patents)
- Vincent J. Mramor (14 patents)
- Brian R. Pitstick (14 patents)
- Eric C. Erike (18 patents)
US Patent 6454306 · Granted Sep 24, 2002