Dana Robert Pettigrew

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2005-07-07

Top Assignees for applications by Dana Robert Pettigrew

The entities that hold a legal rights for patent applications filed by inventor Pettigrew Dana Robert:

FOUNDATION ENTERPRISES. LTD. 1 Calgary, Alberta, Canada
Foundation Enterprises Ltd. 1 Calgary, Canada

Recent patent applications by Pettigrew Dana Robert

Dana Robert Pettigrew from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2005-07-07

US20050146221A1

Electricity

Variable frequency power system and method of use

InventorID:

6097200 ⎘