John David Hanby

City:

Katy, Texas

Country:

United States

Published Applications:

Last publication date:

2015-01-01

Top Assignees for applications by John David Hanby

The entities that hold a legal rights for patent applications filed by inventor Hanby John David:

John David Hanby from Katy, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Spectrometric device for the analysis of environmental and geological samples

Diffusion/chemical reaction/spectrometric device for the analysis of petroleum hydrocarbons in environmental and geological formation samples

InventorID:

344908 ⎘