Broughton, Howard Barff; Dally, Robert Dean; Durham, Timothy Barrett; Gonzalez-Garcia, Maria Rosario; Sa, Lilly; Hahn, Patric James; Henry, Kenneth James; Kohn, Todd Jonathan; McCarthy, James Ray; Shepherd, Timothy Alan; Erickson, Jon Andre; Bueno Melendo, Ana Belen Patent: US2007/225267 A1, 2007 ; Location in patent: Page/Page column 75 ;