Assignee
Inventors
- Henry L. Hillman, Jr. (7 patents)
- David M. Knuth, Jr. (10 patents)
- Daniel M. Daly (12 patents)
- Vinton Coffman (6 patents)
- Ralph McCann (18 patents)
- Stephen D. Herr (7 patents)
- Kevin L. Thomas (42 patents)
US Patent 9609991 · Granted Apr 4, 2017