Aaron Benjamin Crabtree

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Peoria, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Cooling scheme for hydrostatic transmission
- Patent number 11,920,677
- Issue date Mar 5, 2024
- Caterpillar Inc.
- Christopher W. Pruess
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Clutch hydraulic control circuit with a pilot operated failure mode...
- Patent number 11,174,905
- Issue date Nov 16, 2021
- Caterpillar Inc.
- Konrad Garrett
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Machine transmission with clutch element hydraulic control
- Patent number 10,801,612
- Issue date Oct 13, 2020
- Caterpillar Inc.
- Brian E. Lister
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Controller for varying gear ratios in transmission system
- Patent number 8,920,276
- Issue date Dec 30, 2014
- Caterpillar Inc.
- Russell Ross Henderson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
COOLING SCHEME FOR HYDROSTATIC TRANSMISSION
- Publication number 20230243419
- Publication date Aug 3, 2023
- Caterpillar Inc.
- Christopher W. PRUESS
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MACHINE TRANSMISSION WITH CLUTCH ELEMENT HYDRAULIC CONTROL
- Publication number 20200340577
- Publication date Oct 29, 2020
- Caterpillar Inc.
- Brian E. Lister
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CONTROLLER FOR VARYING GEAR RATIOS IN TRANSMISSION SYSTEM
- Publication number 20140256491
- Publication date Sep 11, 2014
- Caterpillar Inc.
- Russell Ross Henderson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...