Assignee
Inventors
- Michael J. Koss (67 patents)
- Michael J. Pelland (68 patents)
- Michael Sagan (21 patents)
- Steven R. Reckamp (28 patents)
- Gregory J. Hallingstad (23 patents)
- Jeffery K. Bovee (18 patents)
- Morgan J. Lowery (27 patents)
US Patent 10491982 · Granted Nov 26, 2019