Assignee
Inventors
- Michael A. Duncan (5 patents)
- Jeffrey E. Journey (2 patents)
- Dennis D. Leak (3 patents)
- Robert R. Plyler (1 patents)
- William W. Plyler (8 patents)
- Clair F. Rohe (11 patents)
- Robert E. Shirley (4 patents)
US Patent 7284077 · Granted Oct 16, 2007