Inventor · disambiguated record
Frank Wern
Also filed as: WERN FRANK
15 granted patents·2 pending applications·62 citations·filing 2016–2021
90Inventor score
Top patents by PatentIndex Score
17 records- 0196US10309166B2Genset for top drive unitWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Jun 4, 2019·18 cites·27 claims
- 0295US10480291B2Control system for hydrocarbon recovery toolsWEATHERFORD TECH HOLDINGS LLC·Filed 2017·Granted Nov 19, 2019·17 cites·22 claims
- 0391US10738535B2Power supply for a top driveWEATHERFORD TECH HOLDINGS LLC·Filed 2018·Granted Aug 11, 2020·7 cites·22 claims
- 0491US10626683B2Tool identificationWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Apr 21, 2020·9 cites·20 claims
- 0587US10366507B2Optical imaging and assessment system for tong cassette positioning deviceWEATHERFORD TECH HOLDINGS LLC·Filed 2017·Granted Jul 30, 2019·7 cites·22 claims
- 0680US11592346B2Multi-range load cellWEATHERFORD TECH HOLDINGS LLC·Filed 2020·Granted Feb 28, 2023·1 cites·20 claims
- 0773US11118429B2Control system for hydrocarbon recovery toolsWEATHERFORD TECH HOLDINGS LLC·Filed 2019·Granted Sep 14, 2021·1 cites·21 claims
- 0866US11078733B2Apparatus and methods for determining operational mode of tong assemblyWEATHERFORD TECH HOLDINGS LLC·Filed 2018·Granted Aug 3, 2021·1 cites·18 claims
- 0966US10465457B2Tool detection and alignment for tool installationWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Nov 5, 2019·1 cites·26 claims
- 1064US11293269B2Control system for hydrocarbon recovery toolsWEATHERFORD TECH HOLDINGS LLC·Filed 2020·Granted Apr 5, 2022·0 cites·20 claims
- 1163US12366127B2Electric tong with onboard hydraulic power unitWEATHERFORD TECH HOLDINGS LLC·Filed 2020·Granted Jul 22, 2025·0 cites·13 claims
- 1263US11486210B2Apparatus and methods for determining operational mode of tong assemblyWEATHERFORD TECH HOLDINGS LLC·Filed 2021·Granted Nov 1, 2022·0 cites·20 claims
- 1353US10787869B2Electric tong with onboard hydraulic power unitWEATHERFORD TECH HOLDINGS LLC·Filed 2017·Granted Sep 29, 2020·0 cites·7 claims
- 1452US10167671B2Power supply for a top driveWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Jan 1, 2019·0 cites·20 claims
- 1548US10428602B2Top drive torque measurement deviceWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Oct 1, 2019·0 cites·19 claims
- 1639US2019137964A1Control system for hydrocarbon recovery toolsWEATHERFORD TECH HOLDINGS LLC·Filed 2017·Application pending·0 cites
- 1737US2018340380A1Local electric power generation for tong control systemWERN FRANK·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →