Assignee
Inventors
- Richard L. Henry (7 patents)
- Martin C. Peckerar (29 patents)
- Daniel Koleske (6 patents)
- Alma Wickenden (3 patents)
- Charles R. Eddy, Jr. (37 patents)
- Ronald Holm (5 patents)
- Mark E. Twigg (9 patents)
US Patent 7470989 · Granted Dec 30, 2008