Assignee
Inventors
- Douglas D. Coolbaugh (145 patents)
- Ebenezer E. Eshun (71 patents)
- Terence B. Hook (207 patents)
- Robert M. Rassel (112 patents)
- Edmund J. Sprogis (112 patents)
- Anthony K. Stamper (633 patents)
- William J. Murphy (58 patents)
US Patent 8230586 · Granted Jul 31, 2012