Assignee
Inventors
- Donald H. Eason (34 patents)
- Kenneth W. House (15 patents)
- Douglas A. Kempel (41 patents)
- Tillman Frazier Taylor (6 patents)
- Robin Richard Slaton (27 patents)
- Jonathan P. Workman (16 patents)
US Patent D421447 · Granted Mar 7, 2000