MINRAIL INC.

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Val-d'Or, CA

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Patents Grantslast 30 patents

Information Patent Grant
Hydro-electric site and method for constructing a penstock
- Patent number 10,486,717
- Issue date Nov 26, 2019
- MINRAIL INC.
- Marc R. Beauvais
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Mining site having a shallow angle extraction shaft, shallow angle...
- Patent number 10,196,072
- Issue date Feb 5, 2019
- MINRAIL INC.
- Marc R. Beauvais
- B61 - RAILWAYS
Information Patent Grant
Overhead rail system having chariots moving longitudinally along th...
- Patent number 10,017,190
- Issue date Jul 10, 2018
- MINRAIL INC.
- Marc R. Beauvais
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

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Patents Applicationslast 30 patents

Information Patent Application
HYDRO-ELECTRIC SITE AND METHOD FOR CONSTRUCTING A PENSTOCK
- Publication number 20190161094
- Publication date May 30, 2019
- MINRAIL INC.
- Marc R. BEAUVAIS
- B61 - RAILWAYS
Information Patent Application
OVERHEAD RAIL SYSTEM HAVING CHARIOTS MOVING LONGITUDINALLY ALONG TH...
- Publication number 20160101788
- Publication date Apr 14, 2016
- MINRAIL INC.
- Marc R. BEAUVAIS
- B61 - RAILWAYS
Information Patent Application
MINING SITE HAVING A SHALLOW ANGLE EXTRACTION SHAFT, SHALLOW ANGLE...
- Publication number 20160097279
- Publication date Apr 7, 2016
- MINRAIL INC.
- Marc R. BEAUVAIS
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING