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DAUT & RIETZ TRW

Overview
  • Total Patents
    44
About

DAUT & RIETZ TRW has a total of 44 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and Brazil. Its main competitors in its focus markets electrical machinery and energy, machines and packaging and shipping are MIDDLEBURG CORP, ISLAM NAHID and BURRIS DONALD ANDREW.

Patent filings per year

Chart showing DAUT & RIETZ TRWs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Steinhardt Helmut 31
#2 Koiner Josef 12
#3 Nottrott Rudolf 10
#4 Bieringer Anton 8
#5 Hopf Gustav 6
#6 May Guntram 6
#7 Pagel Ernst-Olav Dr 3
#8 Mueller Steffen 1
#9 Grellmann Wolfgang 1
#10 Stenhardt Helmult 1

Latest patents

Publication Filing date Title
DE4203379A1 U=shaped spring contact for electric flat connector - has openings in strips along base of upper spring element giving clearance for deflection of contact arms
DE4200109A1 KNIFE CONTACT FOR ELECTRICAL CONNECTORS
DE4035613A1 FLAT CONTACT SOCKET
DE4030075A1 ELECTRIC CONNECTOR
DE4022701A1 MULTIPOLE ELECTRICAL CLUTCH DEVICE
DE3906207A1 FLAT CONTACT SPRING FOR CONNECTORS OF ELECTRICAL CONNECTORS
DE3834651A1 ELECTRICAL COUPLING DEVICE
AU2127588A Electric coupling device
WO8808212A1 Electric coupling device
DE3804977A1 FLAT CONTACT SPRING FOR CONNECTORS OF ELECTRICAL CONNECTORS
DE3728733A1 Electrical coupling device
DE3725261A1 Electrical plug device
DE3700939A1 Packaging, in particular for plug or socket strips of electric plug connections
DE3531844A1 Electrical connector
DE3531845A1 Contact part, shaped as a socket or plug part for insertion in socket or plug housings