Assignee
Inventors
- Robert E. Beltz (1 patents)
- Ohler L. Kinney, Jr. (35 patents)
- Kathryn L. Pullen (12 patents)
- Jason Stratman (19 patents)
- Glenn S. Brenneke (17 patents)
- Larry F. Burdick (6 patents)
- Eldon F. Mockry (42 patents)
US Patent 7559541 · Granted Jul 14, 2009