This inventor holds 1 USPTO granted patent. Top assignee: Caterpillar Inc.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Anand Subbiah: Inventor of a Drilling-Machine Mast-Moving System.
Introduction
Anand Subbiah is an inventor based in Chennai, India, and is associated with Caterpillar Inc. His patent work includes a system designed to move the mast of a drilling machine. His listed portfolio includes 1 patent.
Latest Patents
Subbiah’s patent, “System for Moving Mast of Drilling Machine,” describes a hydraulic actuator connected to the mast so it can move around a pivot axis. A fluid line connects to the actuator’s head end, and a counterbalance valve in that line includes an atmospheric vent passage. During mast lowering, the passage helps alleviate back pressure in the hydraulic actuator.
Career Highlights
The available information identifies Subbiah’s work with Caterpillar Inc. and highlights his contribution to drilling-machine equipment through the patented mast-moving system.
Collaborations
R Prasana and Jegatheesh Chidambaram are listed as Subbiah’s coworkers.
Conclusion
Anand Subbiah’s patent addresses mast movement in drilling machinery by combining a hydraulic actuator with a counterbalance valve and atmospheric vent passage to help manage pressure during lowering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile