Utpal Kumar De (EDT)/ Manoranjan Pal (EDT)/ Premananda Bharati (EDT)
(2)
Alex Aiken/ Utpal Banerjee/ Arun Kejariwal/ Alexandru Nicolau
(1)
Rothman, Steven B.,Vyas, Utpal,Sato, Yoichiro
(1)
Steven B. Rothman (EDT)/ Utpal Vyas (EDT)/ Yoichiro Sato (EDT)
(1)
Utpal Chandra De/ Priyambada Mishra/ Prasenjit Pal/ Biswanath Dinda/ Ajoy Basak
(1)
Utpal K. (Consulting Chartered Engineer Ghosh Kolkata India)
(1)