Inventor

RICHTER BERNHARD

DE15 patents

⚠️ This page may combine multiple inventors who share the name “RICHTER BERNHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SIEMENS AG

6 patents

USD776626SJan 17, 2017

Safety relay

SIEMENS AG8 citations83

USD776066SJan 10, 2017

Safety relay

SIEMENS AG9 citations83

USD776067SJan 10, 2017

Safety relay

SIEMENS AG9 citations83

USD738828SSep 15, 2015

Safety relay

SIEMENS AG12 citations83

USD776625SJan 17, 2017

Safety relay

SIEMENS AG1 citations62

US9607782B2Mar 28, 2017

Electronic housing for switching devices, in particular for low-voltage switching devices

SIEMENS AG0 citations48

KRAUSS MAFFEI AG

3 patents

US4305820ADec 15, 1981

Apparatus for the treatment of a filter cake with a liquid on a movable filter

KRAUSS MAFFEI AG8 citations73

US4292177ASep 29, 1981

Pressurizable rotary filter

KRAUSS MAFFEI AG11 citations70

US4328099AMay 4, 1982

Multi-disk rotary filter

KRAUSS MAFFEI AG5 citations55

DBT AUTOM GMBH

1 patent

US6512312B1Jan 28, 2003

Method and a device for detecting the presence of personnel in underground mining

DBT AUTOM GMBH71 citations93

HERBERTS & CO GMBH

1 patent

US5453301ASep 26, 1995

Process for recovering the overspray of aqueous coating agents during spray application in spray booths

HERBERTS & CO GMBH28 citations88

ABB SCHWEIZ AG

1 patent

US6614640B2Sep 2, 2003

Surge arrester

ABB SCHWEIZ AG32 citations87

HITACHI ENERGY LTD

1 patent

US12482585B2Nov 25, 2025

Surge arrester

HITACHI ENERGY LTD0 citations55

LEICA GEOSYSTEMS AG

1 patent

US11566896B2Jan 31, 2023

Surveying system with image-based measuring

LEICA GEOSYSTEMS AG0 citations50

AHRENS HEIKO

1 patent

US9448283B2Sep 20, 2016

Circuit arrangement for logic built-in self-test of a semiconductor device and a method of operating such circuit arrangement

AHRENS HEIKO0 citations25