Michael C. Marstall

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Normal, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Spools for spool valve assemblies and methods of fabricating spools
- Patent number 11,788,633
- Issue date Oct 17, 2023
- Caterpillar Inc.
- Kevin L. Martin
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Additively manufactured hydraulic valve components
- Patent number 11,662,031
- Issue date May 30, 2023
- Caterpillar Inc.
- Kevin L. Martin
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
ADDITIVELY MANUFACTURED HYDRAULIC VALVE COMPONENTS
- Publication number 20230279957
- Publication date Sep 7, 2023
- Caterpillar Inc.
- Kevin L. Martin
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ADDITIVELY MANUFACTURED HYDRAULIC VALVE COMPONENTS
- Publication number 20220282742
- Publication date Sep 8, 2022
- Caterpillar Inc.
- Kevin L. Martin
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HOLDER ASSEMBLY
- Publication number 20160207472
- Publication date Jul 21, 2016
- Caterpillar Inc.
- Michael C. Marstall
- B60 - VEHICLES IN GENERAL