Assignee
Inventors
- Mark E. Turpin (9 patents)
- Clayton Smith (5 patents)
- Gary A. Salmonson (8 patents)
- Brian G. Haupt (8 patents)
- Shawn John Kipka (10 patents)
- Kurt Butz (6 patents)
- Lee Severtson (4 patents)
- David W. Strombeck (5 patents)
US Patent 8839611 · Granted Sep 23, 2014