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Inventor profile of:

David MATTINSON

City:

Calgary

Country:

Canada

Published Applications:

1

Last publication date:

2020-02-13

Recent patent applications by MATTINSON David

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

#1 | 2020-02-13

US20200047724A1

Performing operations; transporting

APPARATUS AND METHOD FOR WHEEL-ASSEMBLY AND TRACTION-MOTOR CHANGE OUT

InventorID:

2641679 ⎘