S. No. Title Inventor Date of filing Patent Application Number Date of Grant Patent Number
131 Device for Gas Dynamic Deposition of Powder Materials Alkhimnov A , Pavlovich , K Vladimir , Fedorovich , A Oleg , Anatolievich , L.Victor , Vladimirovic 22/11/2001 944/MAS/2001 25/01/2006 198651
132 An Improved Method for Making Honeycomb Extrusion Die and a Process for Producing Ceramic Honeycomb Structure using the Said Die Iouri Fomichev, I.Ganesh, B.P. Saha, Roy Johnson, N. Thiyagarajan, Y.R. Mahajan, V. Mahender 03/07/2001 538/MAS/2001 13/01/2006 198045
133 New Composite Material Having Good Shock Attenuating Properties and a process for the Preparation of Said Material Y.R.Mahajan , Roy Johnson , Bhaskar Prasad Saha , M.N.Saraf R.D.Raisinha 06/05/1998 976/MAS/1998 02/01/2006 194524
134 A Process of Producing Chemically Treated Expanded Graphite and a Device having Such Graphite M.Subramaniam , Pawan Kumar Jain 07/06/1995 562/MAS/1994 05/12/2002 187654
135 A Process for the Preparation of Short Ceramic Fibres M.P.Rajshekharan , Anil Kumar, A.Shiva Kumar 20/05/1994 537/MAS/1994 07/06/2002 186751
136 An Indirect Heated Catalytic Converter for use with Vehicles G.S. Bhattacharjee , Roy Johnson , Bhaskar Prasad Saha 25/08/1994 809/MAS/1994 10/08/2001 185433
137 A Solar Cooker T.P. Rajashekaran, K.V. Phani, Prabhakar Leonard , L. Vasiliev , M. Donatas , Victor L. Vasiliev 13/06/1994 498/MAS/1994 25/05/2001 184675
138 A Solar Drier A.Shiva Kumar , K.V. Phani , Prabhakar Leonard , L. Vasiliev , M. Donatas 08/06/1994 487/MAS/1994 23/09/2000 184674