Assignee
Inventors
- Stefano Frascaroli (3 patents)
- John T. O'Toole (3 patents)
- Terry Marks (1 patents)
- John Dziengowski (1 patents)
- Robert Stewart (33 patents)
- David L. Garber (12 patents)
- Dorinel Neag (26 patents)
US Patent 6227321 · Granted May 8, 2001