Inventor
HELLMAN HANNA
GB3 patents
Patents
3 patentsUS10358259B2Jul 23, 2019
Apparatus and method
CASTROL LTD5 citations68
US10167755B2Jan 1, 2019
Apparatus for identifying fluid of a removable fluid container and method of use
CASTROL LTD3 citations68
US10662835B2May 26, 2020
Apparatus for identifying fluid of a removable fluid container and method of use
CASTROL LTD0 citations47