Robert M. O'Brien

City:

Ajax

Country:

Canada

Published Applications:

Last publication date:

2021-01-28

Top Assignees for applications by Robert M. O'Brien

The entities that hold a legal rights for patent applications filed by inventor O'Brien Robert M.:

Robert M. O'Brien from Ajax, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Collapsible flying device

Collapsible flying device

Self-balancing two-wheeled vehicle

Self-balancing two-wheeled vehicle

Collapsible flying device

InventorID:

2554515 ⎘