Assignee
PITCHER JASON
US·2 granted patents·3 pending applications·9 citations·filing 2019–2022
Top patents by PatentIndex Score
5 records- 0191US11401765B1Stuffing box compression assemblyPITCHER JASON·Filed 2022·Granted Aug 2, 2022·3 cites·17 claims
- 0291US11351481B1Sand discharge control systemPITCHER JASON·Filed 2021·Granted Jun 7, 2022·6 cites·8 claims
- 0359US2020309319A1Method and Apparatus for Monitoring and On-demand Lubricating of Industrial ValvesPITCHER JASON·Filed 2020·Application pending·0 cites
- 0442US2020308924A1Apparatus for Preventing Unintentional Valve Operation During Wireline OperationsPITCHER JASON·Filed 2019·Application pending·0 cites
- 0542US2022412461A1Stuffing Box AssemblyPITCHER JASON·Filed 2021·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →