Assignee
COWLES OPERATING COMPANY
US·3 granted patents·1 pending application·2 citations·filing 2018–2023
Top patents by PatentIndex Score
4 records- 0174US11428407B2Combustion air proving apparatus with burner cut-off capability and method of performing the sameCOWLES OPERATING COMPANY·Filed 2019·Granted Aug 30, 2022·1 cites·22 claims
- 0270US2024110702A1Combustion air proving apparatus with burner cut-off capability and method of performing the sameCOWLES OPERATING COMPANY·Filed 2023·Application pending·0 cites
- 0366US11879640B2Combustion air proving apparatus with burner cut-off capability and method of performing the sameCOWLES OPERATING COMPANY·Filed 2022·Granted Jan 23, 2024·0 cites·20 claims
- 0425USD937743SWheel trimCOWLES OPERATING COMPANY·Filed 2018·Granted Dec 7, 2021·1 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →