Robert E. Black

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East Peoria, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-range hydro-mechanical transmission
- Patent number 8,808,131
- Issue date Aug 19, 2014
- Caterpillar Inc.
- John M. Seipold
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Step-change transmission having charge and variable displacement pumps
- Patent number 8,322,252
- Issue date Dec 4, 2012
- Caterpillar Inc.
- Michael G. Cronin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Multi-range hydro-mechanical transmission
- Publication number 20130226416
- Publication date Aug 29, 2013
- Caterpillar Inc.
- John M. Seipold
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Step-change transmission having charge and variable displacement pumps
- Publication number 20080078173
- Publication date Apr 3, 2008
- Caterpillar Inc.
- Michael G. Cronin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...