Assignee
Inventors
- James Cordingley (31 patents)
- Jonathan S. Ehrmann (48 patents)
- David M. Filgas (43 patents)
- Shepard D. Johnson (21 patents)
- Joohan Lee (13 patents)
- Donald V. Smart (39 patents)
- Donald J. Svetkoff (41 patents)
US Patent 8217304 · Granted Jul 10, 2012