R TECH ENGINEERING
  • Home
  • About us
  • Products
    • Multi Tree Climber
    • FAQ's
    • Downloads
  • Tamil
  • Gallery
    • Video Gallery
    • Media Gallery
  • Our Exports
  • Contact Us
  • More
    • Home
    • About us
    • Products
      • Multi Tree Climber
      • FAQ's
      • Downloads
    • Tamil
    • Gallery
      • Video Gallery
      • Media Gallery
    • Our Exports
    • Contact Us
R TECH ENGINEERING
  • Home
  • About us
  • Products
    • Multi Tree Climber
    • FAQ's
    • Downloads
  • Tamil
  • Gallery
    • Video Gallery
    • Media Gallery
  • Our Exports
  • Contact Us

About Us

Venkat Damodaran naidu alias renganathan at his factory assembling tree climber

A Grassroots Innovation

D. Renganathan alias Venkat Damodaran Naidu (63) who studied only 8th std, an agriculturist from Coimbatore. 


After trying his hand at many things, from being a daily wager in a Khadi spinning unit, selling spare parts of pumps, to being a mechanic, Venkat finally settled down with agriculture. 


It was here that he noticed the problems in climbing coconut/palm trees. He planned to address all the issues and design a simple low cost tree climber. 

Working hard over a period of a year and making about three progressively improved prototypes; finally in 2008 he was able to fabricate a model to his satisfaction. 

NIF.ORG.IN
Sree Vardhan son of Venkat D N Innovator Multi Tree Climber

R. Sree Vardhan Bsc.IT, MBA (Happy Valley Business School)

Sree was passionate about Information Technology after his father's innovation was recognized, he then pursued an entrepreneurial path. 


He aspires to take his father's work around the World and generate employment opportunities for his customers in a sustainable economy. 

Linked in
Multi Tree Climber Patent certificate IPR 382325 A tree climbing apparatus by D N Venkat

Our Technology is Patented

Our sincere thanks to National Innovation Foundation (NIF) for filing the patent. 

OUR SUPPORTERS

National Innovation Foundation logo
Nabard logo
Honey Bee Network Logo
GIAN Logo
DST Logo

Awards and achievements

  • Received 2nd Prize in KRISHIMELA - 2009 organized by JSS Math, Suttur
  • D.N. Venkat was conferred with a Consolation award during 6th National Grassroots Innovation Awards 2012, held at Rashtrapathi Bhavan, New Delhi
  • Lifetime Achievement Award at Vivasaaya Thiruvizha 2013 Organized by CII & TNAU, Madurai
  • D N Venkat was awarded as 5th Winner in ASEAN-INDIA GRASSROOTS INNOVATION COMPETITION – PUSPIPTEK INNOVATION FESTIVAL 2018, Jakarta, Indonesia
  • R Tech Engineering received BEST START-UP Award (RISC 2019) from National Institute of Rural Development (NIRD-PR), Hyderabad 
  • Innovative Farmer Award 2020-21, 46Th Foundation Day of ICAR-NAARM, Rajendranagar, Hyderabad-500 030
  • Winner - Tamil Nadu Agri Hackathon 2022 for Problem Statement "Mechanical Palmyra Tree Climbing Device"

V VIP's Photo Gallery

Shri. Prathiba Patil (Hon’ble President of India 2012)

    Show More

    media gallery

    News & Events
    News/Events 2023news/events 2018-23news/events 2013-18news/events 2008-13

    Copyright © 2025 R TECH ENGINEERING - All Rights Reserved.

    • Home
    • About us
    • Multi Tree Climber
    • Tamil
    • Contact Us