Andrzej Robert BIERNACKI

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Coquitlam, CA

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Patents Grantslast 30 patents

Information Patent Grant
Screed system
- Patent number 9,045,869
- Issue date Jun 2, 2015
- Andrzej Robert Biernacki
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
SCREED SYSTEM
- Publication number 20130183095
- Publication date Jul 18, 2013
- Andrzej Robert BIERNACKI
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES