Assignee
Inventors
- Peter H. Franz (2 patents)
- Marty J. Nelson (1 patents)
- Michael L. Nelson (18 patents)
- Bradley Welding Kolstad (2 patents)
- Nathan C. Upah (2 patents)
- David J. Muysson (2 patents)
- Dennis M. McKilligan (2 patents)
US Patent 11523625 · Granted Dec 13, 2022