Letter of Acknowledgment from the Minister of State with enclosure dated 9.4.2003.

Letter from Minister of State for Urban Development with enclosure dated 20.3.2003

Letter from Ministry of Defence, Defence Research Development Organisation

Prohibiting orders issued U/s. 35 of Patent Act 1970

Patent Certificate, MISSION SHAKTI

Letter to Prime Minister office

Petitioner Reminder from the Prime Minister Office

Letter from Defence Electronics Research Laboratory

Prohibition order issued U/s.35 (1) of Patents Act

Prohibition order issued U/s.35 (1) of Patents Act

Prohibition order issued U/s.35 (1) of Patents Act

Prohibition order issued U/s.35 (1) of Patents Act

Prohibition order issued U/s.35 (1) of Patents Act

Prohibiting orders issued U/s. 35 of Patent Act 1970

Prohibiting orders issued U/s. 35 of Patent Act 1970

Patent granted to the petitioner for his invention Frequency Trace Mover patent no 201491 dt 15/12/2003

Petitioner Reminder to Defence Minister

Petitioner Reminder to the Prime Minister

This publication given above "Scientific American India" magazine March 2007 issue,Page No. 7.

Reply from Ministry of Science & Technology

Last requesting letter to the DRDO