Assignee
QTRCO INC
US·6 granted patents·5 citations·filing 2016–2024
Top patents by PatentIndex Score
6 records- 0182US10533583B2System for determining safety margin of an installed driven memberQTRCO INC·Filed 2018·Granted Jan 14, 2020·3 cites·7 claims
- 0281US12590594B2Pipeline actuation systemQTRCO INC·Filed 2024·Granted Mar 31, 2026·0 cites·16 claims
- 0379US12460737B2Line break deviceQTRCO INC·Filed 2024·Granted Nov 4, 2025·0 cites·2 claims
- 0473US10132337B2Actuator assembly for conducting partial stroke testingQTRCO INC·Filed 2016·Granted Nov 20, 2018·2 cites·17 claims
- 0560US12146589B2Actuator assembly for conducting partial stroke testingQTRCO INC·Filed 2022·Granted Nov 19, 2024·0 cites·7 claims
- 0658US11879564B2Rotary valve lockout apparatusQTRCO INC·Filed 2023·Granted Jan 23, 2024·0 cites·2 claims
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