Blake Marggraff

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Lafayette, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing electrical connections
- Patent number 11,317,518
- Issue date Apr 26, 2022
- Lewis James Marggraff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing electrical connections
- Patent number 10,412,840
- Issue date Sep 10, 2019
- DOTSLAM, INC.
- Lewis James Marggraff
- H01 - BASIC ELECTRIC ELEMENTS