Assignee
No assignee recorded.
Inventors
- Michael B. Roof (41 patents)
- Phillip Wayne Hayes (24 patents)
- Marc Allan Eichmeyer (29 patents)
- Gregory Paul Nitzel (26 patents)
- Merrill Lynn Schaeffer (23 patents)
US Patent 10568955 · Granted Feb 25, 2020
No assignee recorded.