Patent

Country

Patent No	Title	Inventor	Country	Date of Grant
187342	An Improved Device for the Reduction of Smoke Emitting from the Vehicles Driven by Engines using Diesel	P. Khanna, R. Kumar	India	25/10/2002
187345	A Process for the Preparation of Activated Fibrous Carbon	S.S. Rayalu, A. Shrivastava, D.S. Ramteke	India	25/10/2002
187329	An Improved Compression Moulding Machine	P. Khanna, R. Kumar	India	11/10/2002
187924	A Process for the Preparation of Monolith Support for in Corporating a catalyst	P. Khanna, Johnson, R. Kumar	India	17/08/2001
180859	An improved Aeration Device	A.S. Bal, C.G. Malewar, H.J. Patil, A.C. Manuel	India	05/03/1999