Inventor
Gibson Daryl Lee
US42 patents
Patents
42 patentsUS10305178B2May 28, 2019
Nozzle cap multi-band antenna assembly
MUELLER INT LLC66 citations97
US11542690B2Jan 3, 2023
Hydrant nozzle cap adapter
MUELLER INT LLC18 citations94
US11473993B2Oct 18, 2022
Hydrant nozzle cap
MUELLER INT LLC22 citations93
US11422054B2Aug 23, 2022
Hydrant cap leak detector with oriented sensor
MUELLER INT LLC14 citations93
US11336004B2May 17, 2022
Nozzle cap multi-band antenna assembly
MUELLER INT LLC22 citations93
US11067464B2Jul 20, 2021
Wet barrel hydrant with pressure monitoring and leak detection
MUELLER INT LLC33 citations93
US10968609B2Apr 6, 2021
Self-contained hydrant monitoring system
MUELLER INT LLC14 citations93
US10859462B2Dec 8, 2020
Hydrant cap leak detector with oriented sensor
MUELLER INT LLC31 citations93
US11342656B2May 24, 2022
Nozzle cap encapsulated antenna system
MUELLER INT LLC18 citations91
US11624674B2Apr 11, 2023
Hydrant nozzle cap with antenna
MUELLER INT LLC10 citations85
US11400328B2Aug 2, 2022
Hydrant monitoring communications hub
MUELLER INT LLC9 citations85
US10934693B2Mar 2, 2021
Hydrant monitoring system
MUELLER INT LLC13 citations85
US10767673B2Sep 8, 2020
Over-pressure protection system
MUELLER INT LLC10 citations84
US11359360B2Jun 14, 2022
Self-contained hydrant monitoring system
MUELLER INT LLC5 citations83
US11248367B2Feb 15, 2022
Hydrant nozzle cap spacer
MUELLER INT LLC4 citations83
US10288461B2May 14, 2019
Piezoelectric cable flow sensor
MUELLER INT LLC7 citations83
US11692901B2Jul 4, 2023
Hydrant cap leak detector with oriented sensor
MUELLER INT LLC7 citations82
US12212053B2Jan 28, 2025
Nozzle cap multi-band antenna assembly
MUELLER INT LLC3 citations74
US12078572B2Sep 3, 2024
Hydrant nozzle cap
MUELLER INT LLC4 citations74
US11839785B2Dec 12, 2023
Hydrant monitoring communications hub
MUELLER INT LLC2 citations73
US11613876B2Mar 28, 2023
Hydrant monitoring system
MUELLER INT LLC3 citations73
US11441584B2Sep 13, 2022
Over-pressure protection system
MUELLER INT LLC1 citations73
US10564061B2Feb 18, 2020
Adjustable hydrant strap
MUELLER INT LLC1 citations73
US10048159B2Aug 14, 2018
Adjustable hydrant strap
MUELLER INT LLC2 citations73
US12489202B2Dec 2, 2025
Nozzle cap encapsulated antenna system
MUELLER INT LLC2 citations72
US12012732B2Jun 18, 2024
Hydrant nozzle cap spacer
MUELLER INT LLC1 citations72
US11959260B2Apr 16, 2024
Hydrant nozzle cap spacer
MUELLER INT LLC2 citations72
US11754456B2Sep 12, 2023
Pressure monitoring system for wet barrel hydrant
MUELLER INT LLC2 citations72
US11655618B2May 23, 2023
Hydrant nozzle cap spacer
MUELLER INT LLC3 citations72
US11619033B2Apr 4, 2023
Self-contained hydrant monitoring system
MUELLER INT LLC3 citations72
US10514123B2Dec 24, 2019
Tapping sleeve with bent ends
MUELLER INT LLC2 citations68
US12578245B2Mar 17, 2026
Self-leveling sensor assembly
MUELLER INT LLC0 citations62
US12529616B2Jan 20, 2026
Pressure monitoring system for wet barrel hydrant
MUELLER INT LLC0 citations62
US12467773B2Nov 11, 2025
Node mounting bracket
MUELLER INT LLC0 citations62
US12345028B2Jul 1, 2025
Hydrant nozzle cap spacer
MUELLER INT LLC0 citations62
US12084844B2Sep 10, 2024
Hydrant nozzle cap adapter
MUELLER INT LLC0 citations62
US11952755B2Apr 9, 2024
Self-contained hydrant monitoring system
MUELLER INT LLC0 citations62
US11746802B2Sep 5, 2023
Over-pressure protection system
MUELLER INT LLC0 citations62
US11255742B2Feb 22, 2022
Adjustable hydrant strap
MUELLER INT LLC0 citations62
US11608925B2Mar 21, 2023
Tapping sleeve with bent ends
MUELLER INT LLC1 citations57
US12596029B2Apr 7, 2026
Acoustic sensor system
MUELLER INT LLC0 citations56
US12492684B1Dec 9, 2025
Solid-state energy harvester
MUELLER INT LLC0 citations49