Ryan George Chapman

City:

Ontario

Country:

Canada

Published Applications:

Last publication date:

2019-11-28

Recent patent applications by Chapman Ryan George

Ryan George Chapman from Ontario, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2019-11-28

US20190360807A1

Physics

Compass attachable to hat

InventorID:

3040784 ⎘