Assignee
Legend Energy Advisors LLC
US·1 granted patent·2 pending applications·2 citations·filing 2017–2021
Technology mixE03F3
Top patents by PatentIndex Score
3 records- 0160US10584473B2Controlling a vacuum sewer systemLegend Energy Advisors LLC·Filed 2017·Granted Mar 10, 2020·2 cites·22 claims
- 0243US2020173161A1Controlling a vacuum sewer systemLegend Energy Advisors LLC·Filed 2020·Application pending·0 cites
- 0335US2021404166A1Controlling a vacuum valve in a sewage pitLegend Energy Advisors LLC·Filed 2021·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →