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Inventor profile of:

Columba Yeung

City:

Calgary

Country:

Canada

Published Applications:

1

Last publication date:

2012-03-01

Top Assignees for applications by Columba Yeung

The entities that hold a legal rights for patent applications filed by inventor Yeung Columba:

VALUE CREATION INC. 1 Calgary, Canada
Value Creation Inc. 1 Calgary, Alberta, Canada

Recent patent applications by Yeung Columba

Columba Yeung from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2012-03-01

US20120048713A1

Chemistry; metallurgy

Pyrolysis of residual hydrocarbons

InventorID:

3107577 ⎘