John Henry MARSH

City:

St. Albert

Country:

Canada

Published Applications:

Last publication date:

2017-10-26

Top Assignees for applications by John Henry MARSH

The entities that hold a legal rights for patent applications filed by inventor MARSH John Henry:

Sherritt International Corporation 1 Fort Saskatchewan, Canada

Recent patent applications by MARSH John Henry

John Henry MARSH from St. Albert, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2017-10-26

US20170306252A1

Chemistry; metallurgy

Process for partial upgrading of heavy oil

InventorID:

2020186 ⎘