Frank D. Risko

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Clarkston, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Hollow automotive parts and methods for fabricating hollow castings
- Patent number 11,951,538
- Issue date Apr 9, 2024
- GM Global Technology Operations LLC
- Adam G. Kotlarek
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR MAKING AN ENHANCED CAST IRON WORKPIECE HAVING...
- Publication number 20220314372
- Publication date Oct 6, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Benjamin E. Slattery
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HOLLOW AUTOMOTIVE PARTS AND METHODS FOR FABRICATING HOLLOW CASTINGS
- Publication number 20220234097
- Publication date Jul 28, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Adam G. Kotlarek
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METAL SUBSTRATE AND METHOD OF MAKING AND USING THE SAME
- Publication number 20190076875
- Publication date Mar 14, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Frank D. Risko
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...