Inventor
ALLEN SEAN MICHAEL
US8 patents
Patents
8 patentsUS11186971B1Nov 30, 2021
Auxiliary valve for hydrant
MUELLER INT LLC9 citations83
US11156303B2Oct 26, 2021
Break check valve for hydrant
MUELLER INT LLC11 citations83
US11725746B2Aug 15, 2023
Low water hammer break check valve
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US11644113B2May 9, 2023
Break check valve for hydrant
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US11635150B2Apr 25, 2023
Watertight check valve
MUELLER INT LLC3 citations71
US11204102B2Dec 21, 2021
Watertight check valve
MUELLER INT LLC4 citations71
US11841087B2Dec 12, 2023
Watertight check valve
MUELLER INT LLC0 citations60
US11885437B2Jan 30, 2024
Stem seal cartridge for valve
MUELLER INT LLC1 citations55