Christopher A. Wahlmark

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Washington, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for maintaining a cross-slope angle of a motor gr...
- Patent number 9,085,877
- Issue date Jul 21, 2015
- Caterpillar Inc.
- Christopher A. Wahlmark
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
PERIPHERAL PERCEPTION SYSTEM FOR A MACHINE
- Publication number 20220120907
- Publication date Apr 21, 2022
- Caterpillar Paving Products Inc.
- Todd Alex Impola
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
SYSTEM AND METHOD FOR MAINTAINING A CROSS-SLOPE ANGLE OF A MOTOR GR...
- Publication number 20140041883
- Publication date Feb 13, 2014
- Caterpillar Inc.
- Christopher A. Wahlmark
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
TOOL CONTROL SYSTEM HAVING CONFIGURATION DETECTION
- Publication number 20120059553
- Publication date Mar 8, 2012
- Eric N. Polston
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
TOOL CONTROL SYSTEM HAVING CONFIGURATION DETECTION
- Publication number 20120055051
- Publication date Mar 8, 2012
- Eric N. Polston
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING