Assignee
Inventors
- David Frank (26 patents)
- Joseph Cargnelli (17 patents)
- Lawrence Frisch (7 patents)
- William Gordon Bradford (7 patents)
- Myron T. Maxson (34 patents)
- Brian Jeffrey Swanton (1 patents)
- Howard Stimson Travis (4 patents)
US Patent 6852439 · Granted Feb 8, 2005