Inventor · disambiguated record
Elangovan Umapathy
Also filed as: UMAPATHY ELANGOVAN
2 granted patents·1 pending application·0 citations·filing 2021–2025
22Inventor score
Technology areasE21B
Files withCATERPILLAR GLOBAL MINING EQUIPMENT LLC3
Top patents by PatentIndex Score
3 records- 0142US2025354440A1Transmission system for drilling machineCATERPILLAR GLOBAL MINING EQUIPMENT LLC·Filed 2025·Application pending·0 cites
- 0241US11959342B2Rope tensioning system for drilling rigCATERPILLAR GLOBAL MINING EQUIPMENT LLC·Filed 2022·Granted Apr 16, 2024·0 cites·21 claims
- 0335US11649713B2Rope tensioning system for drilling rigCATERPILLAR GLOBAL MINING EQUIPMENT LLC·Filed 2021·Granted May 16, 2023·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →