MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202641075893 A) filed by Hindusthan Institute Of Technology on June 19, 2026, for Iot-Based Smart Safety Monitoring System For Sewage Workers With Two- Way Communication.

Inventors include Dr. C. Natarajan; B. Hakkem; Dr. B. Paulchamy; T. Sivamani; S. Rajesh; A. Sakthivel; A. Roopasree; and R. Ganesh Kishore.

The application for the patent was published on July 03, 2026, under issue no. 27/2026.

Abstract: Sewage workers are often exposed to dangerous environmental conditions such as toxic gases, low oxygen levels, high humidity, and confined spaces. These factors lead to serious health issues and, in many cases, fatal accidents due to the lack of con...