Assignee
J&E HALL LTD
GB·3 granted patents·10 citations·filing 2005–2020
Top patents by PatentIndex Score
3 records- 0181US7338263B2Method and apparatus for compressor re-manufactureJ & E HALL LTD·Filed 2005·Granted Mar 4, 2008·10 cites·3 claims
- 0246US10145375B2Discharge mufflerJ&E HALL LTD·Filed 2015·Granted Dec 4, 2018·0 cites·17 claims
- 0334US12158147B2Slide valve of a single screw compressorJ & E HALL LTD·Filed 2020·Granted Dec 3, 2024·0 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →