The City of Calgary

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Alberta, CA

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Patents Grantslast 30 patents

Information Patent Grant
Portable asphalt heater apparatus and method
- Patent number 10,428,470
- Issue date Oct 1, 2019
- The City of Calgary
- Adam Thornton Smith
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Primary and secondary clarifier's effluent launder dam
- Patent number 6,193,888
- Issue date Feb 27, 2001
- The City of Calgary
- Paul Do
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE ASPHALT HEATER APPARATUS AND METHOD
- Publication number 20190032288
- Publication date Jan 31, 2019
- THE CITY OF CALGARY
- Adam Thornton SMITH
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Trademarklast 30 trademarks