David J. Browne

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2010-04-08

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The entities that hold a legal rights for patent applications filed by inventor Browne David J.:

David J. Browne from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Fracturing method and apparatus utilizing gelled isolation fluid

InventorID:

3775904 ⎘