Inventor

RODOWSKY STANLEY

US2 patents

Patents

2 patents

US11040226B2Jun 22, 2021

Serviceable cartridge assembly for respirator exhalation unit

D WHEATLEY ENTPR INC0 citations56

US10279204B2May 7, 2019

Serviceable cartridge assembly for respirator exhalation unit

D WHEATLEY ENTPR INC1 citations56