John D. Usborne

City:

Vancouver

Country:

Canada

Published Applications:

Last publication date:

2008-04-03

Top Assignees for applications by John D. Usborne

The entities that hold a legal rights for patent applications filed by inventor Usborne John D.:

John D. Usborne from Vancouver, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Anode purge gas dilution

Preventing corrosion during start up and shut down of a fuel cell

Anode humidification

InventorID:

4096883 ⎘