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Inventor profile of:

DONALD MACDONALD

City:

Calgary

Country:

Canada

Published Applications:

1

Last publication date:

2007-02-01

Top Assignees for applications by DONALD MACDONALD

The entities that hold a legal rights for patent applications filed by inventor MACDONALD DONALD:

SANJEL CORPORATION 1 Calgary, Canada

Recent patent applications by MACDONALD DONALD

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

#1 | 2007-02-01

US20070023184A1

Fixed constructions

Well product recovery process

InventorID:

4345135 ⎘