Assignee
Inventors
- Harold H. Sears (13 patents)
- Arthur Dyck (15 patents)
- Edwin Kay Iversen (24 patents)
- Steven R. Kunz (9 patents)
- James Linder (10 patents)
- Shawn L. Archer (3 patents)
- Reed H. Grant (3 patents)
- Ronald E. Madsen, Jr. (5 patents)
US Patent 7438724 · Granted Oct 21, 2008