Majeed, Muhammed; Nagabhushanam, Kalyanam; Balakrishnan, Sivaprskash Kurumanghat; Ganjihal, Savita; Ramanujam, Rajendran; Sood, Rattan; Prakash, Subbalakshmi
Patent: US2008/255377 A1, 2008 ;
Location in patent: Page/Page column 4 ;