Akilan APPAVU

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Tamilnadu, IN

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Patents Grantslast 30 patents

Information Patent Grant
Bearing clearance arrangement in a tricone bit
- Patent number 12,180,787
- Issue date Dec 31, 2024
- Caterpillar Inc.
- Swetha Suresh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Circle drive system for a grading machine
- Patent number 11,492,779
- Issue date Nov 8, 2022
- Caterpillar Inc.
- Nathaniel K. Harshman
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
BEARING MATERIALS FOR TRICONE BIT ROLLING ELEMENTS
- Publication number 20240337160
- Publication date Oct 10, 2024
- Caterpillar Inc.
- Swetha SURESH
- E21 - EARTH DRILLING MINING
Information Patent Application
CIRCLE DRIVE SYSTEM FOR A GRADING MACHINE
- Publication number 20200370276
- Publication date Nov 26, 2020
- Caterpillar Inc.
- Nathaniel K. HARSHMAN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING