Assignee
Inventors
- Lon E. Switzer (11 patents)
- Robert D. Dixon (16 patents)
- Fred P Seibert (1 patents)
- Scott Laverne (1 patents)
- Michael J Zizzo (1 patents)
- Gregory W. Nelson (5 patents)
- Gennady V Shankov (1 patents)
- James G Trimble (1 patents)
US Patent 8123168 · Granted Feb 28, 2012