Assignee
Inventors
- Frederick R. Faxvog (29 patents)
- Greg Fuchs (31 patents)
- Wallace Jensen (23 patents)
- David Blake Jackson (22 patents)
- Bill Volna (1 patents)
- Gale Nordling (21 patents)
- James Nicholas Ruehl (11 patents)
US Patent 8599576 · Granted Dec 3, 2013