Method and testing device for testing wiring of transformers
US-10859612-B2 · Dec 8, 2020 · US
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Klapper Ulrich patents
Klapper Ulrich is listed as an inventor on 27 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Klapper Ulrich |
| Total patents | 27 |
| First publication | Sep 22, 2015 |
| Latest publication | Dec 8, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Demagnetization device and method for demagnetizing a transformer core
US-10804020-B2 · Oct 13, 2020 · US
Mobile transformer test device and method for testing a power transformer
US-10775449-B2 · Sep 15, 2020 · US
Accumulator operated relay test device 1
US-10746800-B2 · Aug 18, 2020 · US
Contact-making device and method for making electrical contact with a test object
US-10514402-B2 · Dec 24, 2019 · US
Test system and method for testing a circuit breaker
US-10353002-B2 · Jul 16, 2019 · US
Case for an instrument
US-D852657-S · Jul 2, 2019 · US
Method and system for testing a switching installation for power transmission installations
US-10247782-B2 · Apr 2, 2019 · US
Mobile transformer test device and method for testing a power transformer
US-2018372787-A1 · Dec 27, 2018 · US
Accumulator operated relay test device 1
US-2018328991-A1 · Nov 15, 2018 · US
Recent patents
Latest publications not already listed above.
Checking a multi-pole electrical circuit breaker
US-10088509-B2 · Oct 2, 2018 · US
Demagnetization device and method for demagnetizing a transformer core
US-2018261368-A1 · Sep 13, 2018 · US
Method and device for testing a traction battery of an electric vehicle
US-9987928-B2 · Jun 5, 2018 · US
Method and Testing Device for Testing Wiring of Transformers
US-2018149682-A1 · May 31, 2018 · US
Checking a multi-pole electrical circuit breaker
US-2017138994-A1 · May 18, 2017 · US
Test system and method for testing a circuit breaker
US-2017139009-A1 · May 18, 2017 · US
Contact-making device and method for making electrical contact with a test object
US-2017089965-A1 · Mar 30, 2017 · US
Method and system for testing a switching installation for power transmission installations
US-2017082690-A1 · Mar 23, 2017 · US
Method and apparatus for the measurement of a resistance of a switching contact of an electrical circuit breaker
US-9547044-B2 · Jan 17, 2017 · US
Device and Method for the Supply of Emergency Power to at Least One Electrical Load
US-2016311338-A1 · Oct 27, 2016 · US
Method and device for testing a traction battery of an electric vehicle
US-2016288648-A1 · Oct 6, 2016 · US
Method of monitoring a power transmission line and measuring device
US-9455767-B2 · Sep 27, 2016 · US
Test device, test system and method for testing a power engineering test object
US-9366711-B2 · Jun 14, 2016 · US
Measurement of a resistance of a switching contact of an electrical circuit breaker
US-9322880-B2 · Apr 26, 2016 · US
Method of locating faults on a cable
US-9244113-B2 · Jan 26, 2016 · US
Method and apparatus for the measurement of a resistance of a switching contact of an electrical circuit breaker
US-2015323604-A1 · Nov 12, 2015 · US
Measuring device for checking an electrical circuit breaker
US-9140756-B2 · Sep 22, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Omicron Electronics Gmbh | 27 |
| Klapper Ulrich | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01R31/327 | 13 |
| G01R31/3274 | 10 |
| G01R31/3272 | 7 |
| G01R31/62 | 5 |
| G01R27/205 | 5 |