| SL. No. | Patent | Inventors |
|---|---|---|
| 1 | A process for production of natural rubber latex (NRL) based cement concretes | Nirmalakumar Parshwanath Rajamane Meyappan Neelamegam Jolly Annie Peter Jamboor Krishnamurthi Dattatreya Seshadri Gopalakrishnan |
| 2 | A method for in-situ Stress Assessment in Concrete Structures by core drilling | Shri T. Narayanan Dr. K. Ravishankar Shri S. Parivallal Shri K. Kesavan |
| 3 | A Process for the Manufacture of Hysteretic Shear Polymer and a Passive Energy Device using the said Polymer | Dr. B. Sivarama Sarma Dr. K. Muthumani Shri N. Gopalakrishnan Dr K. Sathishkumar |
| 4 | Earthquake protection device for bridges | Ramachandran Nair Sreekala Krishnamoorthy Muthumani Nagasubramanian Gopalakrishnan Ranganatha Iyer Nagesh Narayanan Lakshmanan |
| 5 | Laced composite system (Indian) | Narayanan Anandavalli Narayanan Lakshmanan Nagesh Ranganatha Iyer Jayachandran Rajasankar Amar Prakash |
| 6 | Laced composite system (US) | Narayanan Anandavalli Narayanan Lakshmanan Nagesh Ranganatha Iyer Jayachandran Rajasankar Amar Prakash |
| 7 | Precast lightweight large panel | Jolly Annie Peter Narayanan Lakshmanan Palaniswamy Sivakumar Nagesh Ranganatha Iyer |
| 8 | Method and apparatus for producing textile/fabric reinforced composite sheets and products | Smitha Gopinath Avadhanam Ramachandra Murthy Nagesh Ranganatha Iyer |
| 9 | Hand held device for in-situ measurement in concrete structures | Kapali Ravisankar Sanganur Gangadharan Narasimha Murthy Shanmugam Parivallal Kannan Kesavan Narayanan Lakshmanan |
| 10 | Smart energy harvesters for self-sustaining structural health monitoring system | Ramachandran Nair Sreekala Krishnamoorthy Muthumani Nagasubramanian Gopalakrishnan Kannaiyan Sathish Kumar Ranganatha Iyer Nagesh Guntuka Venkata Rama Rao |
| 11 | Sandwich wall panels with skin connectors | Krishtappan Natarajan Lakshmikandhan Palaniswamy Sivakumar Palaniswamy Sivakumar Jolly Annie Peter Balasubramanian Sevugaperumal Rajamanickam Kalki Sivasubramanian Chelliah Jeyabal |
| 13 | A Concrete Lightweight Block and a Process For the Preparation Thereof | Palaniswamy Sivakumar Jolly Annie Peter Krishtappan Natarajan Lakshmikandhan Chelliah Jeyabal |
| 14 | Method and apparatus for Cast-In-Place strengthening of structural members using textiles reinforced concrete | Smitha Gopinath Nagesh Ranganatha Iyer |
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