Zachary P. Steffes

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West Bloomfield, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Additive manufactured grille and method
- Patent number 11,724,588
- Issue date Aug 15, 2023
- GM Global Technology Operations LLC
- Paul J. Wolcott
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Controlled fiber orientation in additive manufactured parts
- Patent number 11,504,769
- Issue date Nov 22, 2022
- GM Global Technology Operations LLC
- Andrew T. Cunningham
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Optimized tubular structure
- Patent number 11,359,522
- Issue date Jun 14, 2022
- GM Global Technology Operations LLC
- Andrew Thomas Cunningham
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Additive manufacturing method and machine for producing composite p...
- Patent number 11,235,517
- Issue date Feb 1, 2022
- GM Global Technology Operations LLC
- Andrew Thomas Cunningham
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FLOW CONDITIONING DEVICE HAVING INTEGRATED FLOW CONDITIONING ELEMENTS
- Publication number 20220099114
- Publication date Mar 31, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jeffrey Harris
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
ADDITIVE MANUFACTURED GRILLE AND METHOD
- Publication number 20220089015
- Publication date Mar 24, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Paul J. Wolcott
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROLLED FIBER ORIENTATION IN ADDITIVE MANUFACTURED PARTS
- Publication number 20210260656
- Publication date Aug 26, 2021
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Andrew T. Cunningham
- B22 - CASTING POWDER METALLURGY
Information Patent Application
OPTIMIZED TUBULAR STRUCTURE
- Publication number 20200400042
- Publication date Dec 24, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Andrew Thomas Cunningham
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ADDITIVE MANUFACTURING METHOD AND MACHINE FOR PRODUCING COMPOSITE P...
- Publication number 20200298472
- Publication date Sep 24, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Andrew Thomas Cunningham
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL