Assignee
Inventors
- Hagen W. Dost (20 patents)
- Harry Wales (1 patents)
- Melvin A. Pendergraph (14 patents)
- Douglas Collins (6 patents)
- Patrick M. McAuliffe (13 patents)
- Margaret Butler (6 patents)
- Paul Hatch (45 patents)
US Patent D523634 · Granted Jun 27, 2006