Inventor
WONG MELVIN Y
US3 patents
Patents
3 patentsUS6981590B1Jan 3, 2006
Apparatus and methods for packaging and storing moisture-sensitive products in resealable pouches
3M INNOVATIVE PROPERTIES CO13 citations80
US10466219B2Nov 5, 2019
Vapor sensor suitable for detecting alcoholic residue at a skin site
3M INNOVATIVE PROPERTIES CO0 citations50
US10041920B2Aug 7, 2018
Vapor sensor suitable for detecting alcoholic residue at a skin site
3M INNOVATIVE PROPERTIES CO0 citations50