Eric M. GRAY

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Mt Zion, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Circle drive system with clutch protection in motor graders
- Patent number 11,578,471
- Issue date Feb 14, 2023
- Caterpillar Inc.
- Eric Matthew Gray
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Monitoring system for a grading machine
- Patent number 11,454,008
- Issue date Sep 27, 2022
- Caterpillar Inc.
- Eric M. Gray
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
CIRCLE DRIVE SYSTEM WITH CLUTCH PROTECTION IN MOTOR GRADERS
- Publication number 20220049456
- Publication date Feb 17, 2022
- Caterpillar Inc.
- Eric Matthew Gray
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MONITORING SYSTEM FOR A GRADING MACHINE
- Publication number 20210047807
- Publication date Feb 18, 2021
- Caterpillar Inc.
- Eric M. GRAY
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING