Assignee
Inventors
- Randall B. Sprague (48 patents)
- Hakan Urey (49 patents)
- Dean R. Brown (57 patents)
- Margaret K. Brown (25 patents)
- John R. Lewis (67 patents)
- Mathew D. Watson (66 patents)
- Thomas W. Montague (14 patents)
- Stephen Willey (4 patents)
US Patent 7639209 · Granted Dec 29, 2009