David K Roberts

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Dyersburg, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Hybrid polymer lower receivers for firearms and metal threaded inse...
- Patent number 10,767,943
- Issue date Sep 8, 2020
- David K Roberts
- F41 - WEAPONS
Information Patent Grant
Hybrid polymer lower receivers for firearms and metal threaded inse...
- Patent number 10,184,737
- Issue date Jan 22, 2019
- David K Roberts
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
HYBRID POLYMER LOWER RECEIVERS FOR FIREARMS AND METAL THREADED INSE...
- Publication number 20170219305
- Publication date Aug 3, 2017
- David K Roberts
- F41 - WEAPONS
Information Patent Application
HYBRID POLYMER LOWER RECEIVERS FOR FIREARMS AND METAL THREADED INSE...
- Publication number 20150000171
- Publication date Jan 1, 2015
- David K Roberts
- F41 - WEAPONS