Chris A. Nelson

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Harrisburg, SD, US

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Patents Grantslast 30 patents

Information Patent Grant
Modular truss system
- Patent number 9,303,405
- Issue date Apr 5, 2016
- Chris A. Nelson
- E04 - BUILDING
Information Patent Grant
Granular material storage capacity increasing device and system
- Patent number 8,850,758
- Issue date Oct 7, 2014
- Chris A. Nelson
- E04 - BUILDING
Information Patent Grant
Granular material storage capacity increasing device and system
- Patent number 8,739,479
- Issue date Jun 3, 2014
- Chris A. Nelson
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Modular Truss System
- Publication number 20150047287
- Publication date Feb 19, 2015
- Chris A. Nelson
- E04 - BUILDING