Robert Owen

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Barricade
- Patent number 11,427,977
- Issue date Aug 30, 2022
- AMERICAN LOUVER COMPANY
- Robert Owen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
CRASH ATTENUATOR
- Publication number 20220275593
- Publication date Sep 1, 2022
- AMERICAN LOUVER COMPANY
- Robert Owen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
BARRICADE
- Publication number 20210277614
- Publication date Sep 9, 2021
- AMERICAN LOUVER COMPANY
- Robert Owen
- E04 - BUILDING