Assignee
Inventors
- Andrew L. Smith (48 patents)
- Billy Jack Ahola (24 patents)
- Mark E. Baumgartner (11 patents)
- Larry Duwell (3 patents)
- Don Bogenschuetz (7 patents)
- Peter W. Swart (46 patents)
- Tobin J. Vetting (13 patents)
US Patent 11021863 · Granted Jun 1, 2021