Assignee
Inventors
- Edmond J. Helstab (12 patents)
- Jeffrey L. Fairless (2 patents)
- Michael Cheng-Lai Lee (4 patents)
- Neal T. Cowan (10 patents)
- Jonathan Crone (1 patents)
- Edward L. Pugh (1 patents)
- Robert E. Bradley (9 patents)
US Patent 6073031 · Granted Jun 6, 2000