Inventor profile of:

Douglas I. Sparkes

City:

Kitchener

Country:

Canada

Published Applications:

1

Last publication date:

2006-08-17

Recent patent applications by Sparkes Douglas I.

Douglas I. Sparkes from Kitchener, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

InventorID:

4683209 ⎘