Inventor · disambiguated record
William Mark O'Brien
Also filed as: O'BRIEN WILLIAM MARK
8 granted patents·1 pending application·108 citations·filing 2018–2024
88Inventor score
Files withMUELLER INT LLC9
Top patents by PatentIndex Score
9 records- 0197US11624674B2Hydrant nozzle cap with antennaMUELLER INT LLC·Filed 2021·Granted Apr 11, 2023·10 cites·30 claims
- 0297US11473993B2Hydrant nozzle capMUELLER INT LLC·Filed 2019·Granted Oct 18, 2022·22 cites·29 claims
- 0396US12078572B2Hydrant nozzle capMUELLER INT LLC·Filed 2023·Granted Sep 3, 2024·4 cites·14 claims
- 0496US11422054B2Hydrant cap leak detector with oriented sensorMUELLER INT LLC·Filed 2020·Granted Aug 23, 2022·14 cites·28 claims
- 0596US10859462B2Hydrant cap leak detector with oriented sensorMUELLER INT LLC·Filed 2018·Granted Dec 8, 2020·31 cites·20 claims
- 0694US11692901B2Hydrant cap leak detector with oriented sensorMUELLER INT LLC·Filed 2022·Granted Jul 4, 2023·7 cites·18 claims
- 0792US11342656B2Nozzle cap encapsulated antenna systemMUELLER INT LLC·Filed 2018·Granted May 24, 2022·18 cites·19 claims
- 0889US12489202B2Nozzle cap encapsulated antenna systemMUELLER INT LLC·Filed 2022·Granted Dec 2, 2025·2 cites·20 claims
- 0983US2024369438A1Hydrant nozzle cap and method of assembling the sameMUELLER INT LLC·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →