Brocke; Ralph

Patent Applications and Registrations

Patent applications and USPTO patent grants for Brocke; Ralph.The latest application filed is for "overvoltage protection arrangement with a horn spark gap, located in a housing, with a chamber for arc quenching".

Company Profile

6.8.11

Brocke; Ralph - Ilmenau/Oberporlitz DE
Brocke; Ralph - Oberporlitz DE
BROCKE; Ralph - ILMENAU DE
Brocke; Ralph - IImenau 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
Method for evaluating the state and the quality of low-voltage networks Grant 11,454,654 - Ehrler , et al. September 27, 2	2022-09-27
Circuit arrangement for combined protection of a load from temporary and transient overvoltages Grant 11,431,164 - Schork , et al. August 30, 2	2022-08-30
Overvoltage Protection Arrangement With A Horn Spark Gap, Located In A Housing, With A Chamber For Arc Quenching App 20220084772 - Ehrhardt; Arnd ; et al.	2022-03-17
Arrangement for overload protection for overvoltage protection equipment Grant 11,201,464 - Brocke December 14, 2	2021-12-14
Overvoltage protection device with monitoring and communication functions Grant 11,171,482 - Brocke , et al. November 9, 2	2021-11-09
Suppressing circulating currents in conductive structures in buildings Grant 11,165,236 - Brocke , et al. November 2, 2	2021-11-02
Overvoltage protection arrangement consisting of a horn spark gap accommodated in an insulating housing Grant 11,152,769 - Hirschmann , et al. October 19, 2	2021-10-19
Overvoltage Protection Arrangement Consisting Of A Horn Spark Gap Accommodated In An Insulating Housing App 20210151957 - Hirschmann; Helmut ; et al.	2021-05-20
Method For Evaluating The State And The Quality Of Low-voltage Networks App 20200408816 - Ehrler; Jens ; et al.	2020-12-31
Circuit Arrangement For Combined Protection Of A Load From Temporary And Transient Overvoltages App 20200366089 - Schork; Franz ; et al.	2020-11-19
Suppressing Circulating Currents In Conductive Structures In Buildings App 20200220344 - Brocke; Ralph ; et al.	2020-07-09
Circuit assembly for protecting a unit to be operated from a supply network against overvoltage Grant 10,511,165 - Schork , et al. Dec	2019-12-17
Overvoltage Protection Device With Monitoring And Communication Functions App 20190207387 - Brocke; Ralph ; et al.	2019-07-04
Arrangement For Overload Protection For Overvoltage Protection Equipment App 20190140443 - Brocke; Ralph	2019-05-09
Circuit Assembly For Electronically Actuating Triggerable Surge Arresters App 20180205221 - Bohm; Thomas ; et al.	2018-07-19
Circuit Assembly For Protecting A Unit To Be Operated From A Supply Network Against Overvoltage App 20170373491 - Schork; Franz ; et al.	2017-12-28
Circuit Arrangement For Surge Protection In Dc Supply Circuits App 20160094018 - IGL; Peter ; et al.	2016-03-31
Plug-in combination of appliances for protecting against overvoltages Grant 7,806,716 - Zahlmann , et al. October 5, 2	2010-10-05
Plug-In Combination of Appliances for Protecting Against Overvoltages App 20080254655 - Zahlmann; Peter ; et al.	2008-10-16

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