Inventor
DUCKETT CHRISTOPHER JOSEPH
US13 patents
⚠️ This page may combine multiple inventors who share the name “DUCKETT CHRISTOPHER JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MUELLER INT LLC
12 patentsUS11186971B1Nov 30, 2021
Auxiliary valve for hydrant
MUELLER INT LLC9 citations83
US11725746B2Aug 15, 2023
Low water hammer break check valve
MUELLER INT LLC4 citations72
US11635150B2Apr 25, 2023
Watertight check valve
MUELLER INT LLC3 citations71
US11204102B2Dec 21, 2021
Watertight check valve
MUELLER INT LLC4 citations71
USD762283SJul 26, 2016
Set of fire hydrant contours
MUELLER INT LLC3 citations67
US11841087B2Dec 12, 2023
Watertight check valve
MUELLER INT LLC0 citations60
USD854125SJul 16, 2019
Modular hydrant
MUELLER INT LLC1 citations56
USD852932SJul 2, 2019
Dome-top hydrant
MUELLER INT LLC1 citations56
USD769416SOct 18, 2016
Fire hydrant
MUELLER INT LLC2 citations56
USD762282SJul 26, 2016
Fire hydrant fluting
MUELLER INT LLC2 citations56
US10513838B2Dec 24, 2019
Hydrant cap with retainer
MUELLER INT LLC0 citations50
US10865918B2Dec 15, 2020
Break-away traffic flange for a hydrant
MUELLER INT LLC0 citations34