Duncan McCallien

City:

Durham

Country:

United Kingdom

Published Applications:

Last publication date:

2017-06-22

Top Assignees for applications by Duncan McCallien

The entities that hold a legal rights for patent applications filed by inventor McCallien Duncan:

Duncan McCallien from Durham, GB has applied for patents for these inventions. The list has both pending applications and granted patents:

METHOD OF MAKING HYDROCARBON LIQUIDS

Tracers and method of marking liquids

InventorID:

963720 ⎘