Uma Shivkumar

City:

South Wirrel Devon

Country:

Great Britain (UK)

Published Applications:

Last publication date:

2022-09-01

Recent patent applications by Shivkumar Uma

Uma Shivkumar from South Wirrel Devon, GB has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2022-09-01

US20220275272A1

Chemistry; metallurgy

COLOUR CHANGE COMPOSITION AND COMPOUNDS

InventorID:

5505953 ⎘