Kaufmann; Reinhard

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kaufmann; Reinhard.The latest application filed is for "high voltage transformer, method for producing a high voltage transformer and test system and test signal device comprising a high voltage transformer".

Company Profile

2.7.7

Kaufmann; Reinhard - Thuringerberg AT
Kaufmann; Reinhard - Mainz DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
High Voltage Transformer, Method For Producing A High Voltage Transformer And Test System And Test Signal Device Comprising A High Voltage Transformer App 20220246352 - Anglhuber; Martin ; et al.	2022-08-04
Transformer test device and method for testing a transformer Grant 10,955,490 - Kaufmann , et al. March 23, 2	2021-03-23
Test device and method for operating a test device Grant 10,746,813 - Kaufmann , et al. A	2020-08-18
Test Device And Method For Operating A Test Device App 20180088165 - Kaufmann; Reinhard ; et al.	2018-03-29
Transformer Test Device And Method For Testing A Transformer App 20170336462 - KAUFMANN; Reinhard ; et al.	2017-11-23
Method and apparatus for the measurement of a resistance of a switching contact of an electrical circuit breaker Grant 9,547,044 - Klapper , et al. January 17, 2	2017-01-17
Method And Apparatus For The Measurement Of A Resistance Of A Switching Contact Of An Electrical Circuit Breaker App 20150323604 - Klapper; Ulrich ; et al.	2015-11-12
Test device for power engineering equipment and method for manufacturing a test device for power engineering equipment Grant 9,153,956 - Flax , et al. October 6, 2	2015-10-06
Method And Apparatus For The Measurement Of A Resistance Of A Switching Contact Of An Electrical Circuit Breaker App 20140055142 - KLAPPER; Ulrich ; et al.	2014-02-27
Test Device For Power Engineering Equipment And Method For Manufacturing A Test Device For Power Engineering Equipment App 20130308238 - Flax; Dirk ; et al.	2013-11-21
Portable testing device Grant 6,608,493 - Hensler , et al. August 19, 2	2003-08-19
Portable testing device for testing test-pieces operated at high voltages and/or high currents App 20020057091 - Hensler, Thomas ; et al.	2002-05-16
Process for the producing of indium oxide-tin oxide layers and the resultant coated substrates Grant 4,568,578 - Arfsten , et al. February 4, 1	1986-02-04
Process For The Manufacture Of Multi-component Substances Grant 3,847,583 - Dislich , et al. November 12, 1	1974-11-12

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