Krishan Kumar Singal

City:

Severna Park, Maryland

Country:

United States

Published Applications:

Last publication date:

2023-12-12

Recent patent applications by Singal Krishan Kumar

Krishan Kumar Singal from Severna Park, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2023-12-12

US18202248

Human necessities

Air purifier and method

#2 | 2021-12-09

US20210379232A1

Human necessities

Device to provide personal, portable, and continuous supply of sterilized/purified breathable air and to disinfect exhaled air

InventorID:

5261848 ⎘