Inventor
GRENAWAY JOHN
US4 patents
Patents
4 patentsUS11821557B2Nov 21, 2023
Low-emission nozzle and receptacle coupling for cryogenic fluid
ENGINEERED CONTROLS INT LLC2 citations68
US12429153B2Sep 30, 2025
Low-emission nozzle and receptacle coupling for cryogenic fluid
ENGINEERED CONTROLS INT LLC0 citations54
US12565957B2Mar 3, 2026
Breakaway valve for a cryogenic fluid tank
ENGINEERED CONTROLS INT LLC0 citations47
US11650605B1May 16, 2023
Combination valve for pressure building and final-line gas regulation
ENGINEERED CONTROLS INT LLC0 citations44