David Ellis Barker

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Salt Lake City, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Obstacle moving device for wheel assembly of mobile device
- Patent number 10,442,246
- Issue date Oct 15, 2019
- General Electric Company
- David Ellis Barker
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
OBSTACLE MOVING DEVICE FOR WHEEL ASSEMBLY OF MOBILE DEVICE
- Publication number 20180281718
- Publication date Oct 4, 2018
- GENERAL ELECTRIC COMPANY
- David Ellis Barker
- B60 - VEHICLES IN GENERAL