Assignee
Inventors
- David L. Poole (32 patents)
- Douglas A. Fox (4 patents)
- Robert A. Ehrhardt (18 patents)
- Eugene K. Brown (4 patents)
- Rod W. DeMay (10 patents)
- John Ham (6 patents)
- Gary F. Lynch (4 patents)
- Donald V. Thielen (4 patents)
US Patent 10241733 · Granted Mar 26, 2019