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Richard A. Matzelle
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Peoria, IL, US
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Patents Grants
last 30 patents
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Patent Grant
System and method for coupled work tool identification
Patent number
11,619,029
Issue date
Apr 4, 2023
Caterpillar Inc.
Richard A. Matzelle
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work tool data system and method thereof
Patent number
11,314,223
Issue date
Apr 26, 2022
Caterpillar Inc.
Richard A. Matzelle
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Work Tool Data System and Method Thereof
Publication number
20210132577
Publication date
May 6, 2021
Caterpillar Inc.
Richard A. Matzelle
G01 - MEASURING TESTING
Information
Patent Application
System and Method for Coupled Work Tool Identification
Publication number
20210123218
Publication date
Apr 29, 2021
Caterpillar Inc.
Richard A. Matzelle
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SEALING ASSEMBLY BETWEEN COMPONENTS
Publication number
20160116064
Publication date
Apr 28, 2016
Caterpillar Inc.
Scott D. Larson
G02 - OPTICS
Information
Patent Application
INTERACTIVE DISPLAY SYSTEM
Publication number
20160110001
Publication date
Apr 21, 2016
Caterpillar Inc.
Richard A. Matzelle
G06 - COMPUTING CALCULATING COUNTING