Inventor · disambiguated record
David Nommensen
Also filed as: NOMMENSEN DAVID · NOMMENSEN DAVID C
9 granted patents·2 pending applications·18 citations·filing 2017–2025
81Inventor score
Top patents by PatentIndex Score
11 records- 0174US11098537B2Centralising assembly for a downhole device, coupling device including a centralising device and method of manufactureCOBALT EXTREME PTY LTD·Filed 2019·Granted Aug 24, 2021·2 cites·20 claims
- 0257USD903723SRod couplerCOBALT EXTREME PTY LTD·Filed 2018·Granted Dec 1, 2020·7 cites·1 claims
- 0356US12024958B2Sucker rod guidesCOBALT EXTREME PTY LTD·Filed 2021·Granted Jul 2, 2024·0 cites·4 claims
- 0453US11480287B2Thread protectorCOBALT EXTREME PTY LTD·Filed 2021·Granted Oct 25, 2022·0 cites·25 claims
- 0552US12049106B2Vehicle recovery boardEnsen Pty Ltd·Filed 2021·Granted Jul 30, 2024·0 cites·22 claims
- 0652US2023323044A1Synthetic metal systemEnsen Pty Ltd·Filed 2021·Application pending·0 cites
- 0751USD906488SCouplerCOBALT EXTREME PTY LTD·Filed 2019·Granted Dec 29, 2020·5 cites·1 claims
- 0851US2025285075A1Inventory management system and methods of useCOBALT EXTREME PTY LTD·Filed 2025·Application pending·0 cites
- 0947USD910722SRod couplerCOBALT EXTREME PTY LTD·Filed 2019·Granted Feb 16, 2021·4 cites·1 claims
- 1046US10612320B2Advance failure warning apparatus and system for downhole gearCOBALT EXTREME PTY LTD·Filed 2017·Granted Apr 7, 2020·0 cites·12 claims
- 1135USD954754SRod couplerCOBALT EXTREME PTY LTD·Filed 2020·Granted Jun 14, 2022·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →