Assignee
PROTORQUE CONNECTION TECH LTD
CA·3 granted patents·0 citations·filing 2019–2022
Technology mixE21B3
Top patents by PatentIndex Score
3 records- 0159US11384608B2Tubular lift ringPROTORQUE CONNECTION TECH LTD·Filed 2021·Granted Jul 12, 2022·0 cites·6 claims
- 0252US11125028B2Tubular lift ringPROTORQUE CONNECTION TECH LTD·Filed 2019·Granted Sep 21, 2021·0 cites·3 claims
- 0343US11952867B2Overhead rotating safety tether ringPROTORQUE CONNECTION TECH LTD·Filed 2022·Granted Apr 9, 2024·0 cites·6 claims
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