Lu, Tianbao; Milkiewicz, Karen L.; Raboisson, Pierre; Cummings, Maxwell David; Calvo, Raul R.; Parks, Daniel J.; Lafrance III, Louis V.; Marugan Sanchez, Juan Jose; Gushue, Joan; Leonard, Kristi Patent: US2004/220179 A1, 2004 ; Location in patent: Page 32-33 ;