Biennial Award Function 2013 Natural Water Cooler Paddy Husk Stove Windmill Powered Water Pump Modified Stove Hybrid Tractor and Others Low Cost Windmill The Multipurpose Processing Machine Raman Deep Eco Hamam Herbal Medication for Preventing and Curing Retention of Placenta in Animals Natural Non-Stick Earthen Utensil Herbal Medication for Curing Anestrus in Cattle Soil Scrapper and Loader Pachaikkai Improved Cardamom Variety Tree Climber Child Poet Innovates a Machine to Clean Rice without Hassle Reaper Windrower with Reel Modified Knapsack Sprayer Herbal Medication for Curing Mastitis in Animals Double Shuttle Loom Black Peeper Plucking Tool Herbal Preparation for Controlling Leaf Folder in Paddy and Fruit Borer in Vegetable Crops Bamboo Splint Making Machine Manual Paddy Transplanter Golden Embossing Machine Hoe Cum Shovel Foldable Water Bottle Apple Catcher and Others Groundnut Digger Turmeric Harvester Improved Paddy Variety Improved Variety of Carrot (Laxmangarh Selection) Herbal Formulation for Treating Coccidiosis in Birds A Breathing Actuated System to Assist Physically Challenged Herbal Preparation for Controlling Insects and Pests (Leaf Folder and Stem Borer) In Paddy More Sharing Tender Coconut Breaker and Instant Cooler Herbal Medication for Bloat in Animals