Inventor · disambiguated record
Christian Umundum
Also filed as: UMUNDUM CHRISTIAN
4 granted patents·1 pending application·7 citations·filing 2015–2021
61Inventor score
Top patents by PatentIndex Score
5 records- 0182US11028862B2Metering hydraulic control system for mining machineSANDVIK INTELLECTUAL PROPERTY·Filed 2017·Granted Jun 8, 2021·7 cites·17 claims
- 0258US12065928B2Control unit for mining machineSANDVIK INTELLECTUAL PROPERTY·Filed 2021·Granted Aug 20, 2024·0 cites·6 claims
- 0344US2018080282A1Control unit for mining machineSANDVIK INTELLECTUAL PROPERTY·Filed 2015·Application pending·0 cites
- 0439US11808012B2Hydraulic system, mining machine and method of controlling hydraulic actuatorSANDVIK MINING AND CONSTRUCTION GMBH·Filed 2019·Granted Nov 7, 2023·0 cites·15 claims
- 0527US11827456B2Hydraulic drive motor control systemSANDVIK MINING AND CONSTRUCTION GMBH·Filed 2018·Granted Nov 28, 2023·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →