Air Engine

[1] 'Air-O-Cycle' Engine Concept in Engish   -booklet presented to Governor of Uttar-Pradesh on Jan 17, 2011.

[2] 'Air-O-Cycle' Engine Concept in Hindi   -booklet presented to Governor of Uttar-Pradesh on Jan 17, 2011.

[3] 'Air-O-Bike' Concept Book   -sent to Limca Book of records on Jun 13, 2013.