NOVA Gas Transmission Ltd.

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Optical flow meter capable of operating with a variable refractive...
- Patent number 6,429,926
- Issue date Aug 6, 2002
- Nova Gas Transmission Ltd.
- Ian D. Williamson
- G01 - MEASURING TESTING
Information Patent Grant
Blowdown and venting jet noise suppressor
- Patent number 6,343,672
- Issue date Feb 5, 2002
- Nova Gas Transmission Ltd.
- Grazyna Petela
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Pipeline optical flow meter
- Patent number 6,275,284
- Issue date Aug 14, 2001
- Nova Gas Transmission Ltd.
- Darwin Edward Kiel
- G01 - MEASURING TESTING
Information Patent Grant
Optical flow meter integrally mounted to a rigid plate with direct...
- Patent number 6,128,072
- Issue date Oct 3, 2000
- NOVA Gas Transmission Ltd.
- Darwin Edward Kiel
- G01 - MEASURING TESTING