Assignee
Inventors
- Troy A. Johnson (23 patents)
- Lee R. Birch (1 patents)
- Michael C. Roberts (32 patents)
- Kevin W. Shipley (1 patents)
- Julie M. Bundy (1 patents)
- Frank Nekic (5 patents)
- Stephen D. Schober (28 patents)
- Curtis J. Tremel (8 patents)
US Patent 6928752 · Granted Aug 16, 2005