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RHEINISCHE KOHLEBUERSTENFABRIK

Overview
  • Total Patents
    11
About

RHEINISCHE KOHLEBUERSTENFABRIK has a total of 11 patent applications. Its first patent ever was published in 1940. It filed its patents most often in Germany, France and Italy. Its main competitors in its focus markets electrical machinery and energy and transport are STAEUBLI ELECTRICAL CONNECTORS AG, DELPHI CONNECTION SYSTEMS HOLDING FRANCE and KOSTAL KONTAKT SYSTEME GMBH.

Patent filings in countries

World map showing RHEINISCHE KOHLEBUERSTENFABRIKs patent filings in countries
# Country Total Patents
#1 Germany 7
#2 France 3
#3 Italy 1

Patent filings per year

Chart showing RHEINISCHE KOHLEBUERSTENFABRIKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Assenmacher Anton 3
#2 Loesch Manfred 2
#3 Kratzenberg Karl-Heinz 2
#4 Assenmascher Anton 1
#5 Krueger Dr-Ing Wolfgang 1
#6 Simon Guenter 1

Latest patents

Publication Filing date Title
DE2505146A1 BRUSH HOLDER FOR ELECTRIC MACHINERY
DE2461374A1 CARBON BRUSH WITH DISCONNECT DEVICE
DE2165227A1 BRUSH HOLDER FOR ELECTRIC MACHINERY
DE1221327B Power transmission arrangement with slip rings and pantographs
DE1132613B Power transmission arrangement with slip rings and pantographs
DE735273C Brush holder
DE735012C Attachment of carbon grinding pieces to grinding bows and grinding shoes