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DUNKEL OTTO GMBH

Overview
  • Total Patents
    197
About

DUNKEL OTTO GMBH has a total of 197 patent applications. Its first patent ever was published in 1966. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets electrical machinery and energy, machines and audio-visual technology are MALCO MFG CO, KIRKWOOD IND GMBH and JOHN MEZZALINGUA ASS INC.

Patent filings per year

Chart showing DUNKEL OTTO GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Neumann Gerhard 65
#2 Ramisch Hans 58
#3 Molitor Paul-Rainer 39
#4 Neumann Bernhard 18
#5 Jankowsky Meinrad 12
#6 Jankowski Meinrad 12
#7 Oberstarr Reinhard 10
#8 Ramisch H 9
#9 Neumann G 8
#10 Ramisch Rainer 7

Latest patents

Publication Filing date Title
DE19917549C1 Electrical jack-plug connector e.g. for electrical device lead cable, has sliding locking sleeve rotated to bring raised elements into contact with locking claws for securing plug part in cooperating socket part
DE19736607C1 PCB socket
DE19626377A1 Contact device for the electrical connection of a printed circuit board to a liquid crystal display plate
DE19607706A1 PCB coax connector system
DE19535102C1 Coupling or docking device for batteries of electrically powered vehicle
DE19517977A1 Electronic component for surface mounting (SMT)
DE19501540C1 Machined combined cable and hose plug
DE4439262A1 Contact device
DE4317255A1 Electrical pressure contact for fully or semi-automatic rail vehicle couplings
DE4239988A1 Modular connector system
DE4227007A1 Annular contact socket outlet - has inwardly curved spring region formed by spring contacts held inside support sleeve
DE4220317A1 Device for protecting or connecting electrical circuits
DE4142478A1 PCB connector
DE4112035A1 CONTACT SOCKET FOR CONNECTING FLAT CONTACTS
DE4024456A1 Electric spring contact and bush component - has projecting pin for PCB connection with two stamped-out slots and shoulder limiting depth of insertion
DE3918950A1 WATER COOLED HIGH CURRENT DOCKING CONNECTOR
DE3915644A1 CONTACT PIN CONTACT SOCKET ASSEMBLY
JPS64664A Plug connector for flat cable
EP0319633A1 Cinch connector
DE3800043A1 Wire spring or leaf spring contact socket