Inventor · disambiguated record
Martin Stefanka
Also filed as: Stefanka Martin
7 granted patents·1 pending application·9 citations·filing 2015–2019
76Inventor score
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8 records- 0182US11146045B2Internal robot-manipulator for unmanned operation and maintenance in withdrawable circuit breakers, and a method of operating the robot-manipulatorABB SCHWEIZ AG·Filed 2019·Granted Oct 12, 2021·4 cites·4 claims
- 0276US11451015B2Substation containing switchgear or controlgear with unmanned operation and maintenanceABB SCHWEIZ AG·Filed 2019·Granted Sep 20, 2022·2 cites·4 claims
- 0376US11362489B2Substation for medium or high voltage, containing switchgear or controlgear with unmanned operation and maintenanceABB SCHWEIZ AG·Filed 2019·Granted Jun 14, 2022·2 cites·4 claims
- 0461US11511428B2Switchgear or controlgear with unmanned operation and maintenance, and method of operating the sameABB SCHWEIZ AG·Filed 2019·Granted Nov 29, 2022·0 cites·7 claims
- 0560US11581712B2Robot for unmanned operation and maintenance in an indoor medium or high voltage switch-gear stationABB SCHWEIZ AG·Filed 2019·Granted Feb 14, 2023·0 cites·19 claims
- 0658US2020127446A1Switch-gear or control-gear system with unmanned operation and maintenance, and method of operating the sameABB SCHWEIZ AG·Filed 2019·Application pending·0 cites
- 0745US9520698B2Outdoor enclosure for power distribution equipmentABB TECHNOLOGY AG·Filed 2015·Granted Dec 13, 2016·1 cites·12 claims
- 0843US11626713B2Substation containing switch-gear or control-gear with unmanned operation and maintenanceABB SCHWEIZ AG·Filed 2019·Granted Apr 11, 2023·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →