Daniel O'Donnell

City:

Algonquin, Illinois

Country:

United States

Published Applications:

Last publication date:

2019-02-14

Recent patent applications by O'Donnell Daniel

Daniel O'Donnell from Algonquin, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2019-02-14

US20190049366A1

Physics

System, method and apparatus for continuous evaluation, detection and storage of colorimetric wavelength changes on a chemically impregnated media useful in the detection of gases

InventorID:

2429479 ⎘