Assignee
Inventors
- Charles A. Hansen (21 patents)
- Mark Grabowski (5 patents)
- Sean Blottie (3 patents)
- Cory Peters (2 patents)
- Sonja Hansen (3 patents)
- Bianca Hansen (3 patents)
- Charles E. Johnson (31 patents)
US Patent 10816431 · Granted Oct 27, 2020