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THEODOR GRAEBENER GMBH & CO KG

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    199,591
  • Filing trend
    ⇩ 100.0%
About

THEODOR GRAEBENER GMBH & CO KG has a total of 34 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2000. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets machine tools, electrical machinery and energy and environmental technology are LINGYUN INDUSTRIAL CORPORATION LTD, LUOYANG YOUNENG AUTOMATION EQUIPMENT CO LTD and COSMA S R L.

Patent filings per year

Chart showing THEODOR GRAEBENER GMBH & CO KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kapp Dieter 29
#2 Edelmann Achim 4
#3 Koehler Alexander 4
#4 Fritz Werner Dr 3
#5 Jens Rudolf 1
#6 Fritz Werner 1

Latest patents

Publication Filing date Title
DE102019103361A1 Device and method for producing laser-welded metal sheets, in particular for clocking through such metal sheets and using the device and the method
KR20190020697A Apparatus for measuring and calibrating hollow components and method of using such apparatus
DE102010063410A1 Bipolar plate, useful for fuel cell- or electrolytic converter stacks, comprises many bipolar plates arranged in stack, and an electrolyte membrane respectively provided between two adjacent bipolar plates and a gas diffusion layer
DE102010062395A1 Bipolarhalbschale a bipolar plate of fuel cell or Elektrolyseurstacks
DE102010062396A1 Bipolarhalbschale a Biplolarplatte of fuel cell or Elektrolyseurstacks
DE102010041296A1 Four-roll bending machine and method for bending and rolling sheet metal
DE102010039276A1 Process for controlling the temperature of fuel cell or electrolyzer stacks
EP2277642A1 Tool and device for manufacturing of moulded parts
DE102009025301A1 Apparatus and method for deforming a sheet
EP2221126A1 Device for forming workpieces
EP2221125A1 Hydroforming tool
DE102007003786A1 Method and plant for processing the inner longitudinal seam of longitudinally welded components, such as pipes, containers, boilers o.
DE102006003981A1 Hydroforming press for the production of molded parts by hydroforming
DE10334660B3 Device for producing molded parts comprises a housing formed by pipes which are connected together by shrinking, and a tool support unit consisting of half-shells and inserted into the hole of the inner pipe
DE10334671A1 Cylinder unit for attachment to a crosshead and / or a table of a device or machine for forming workpieces
DE10131461C1 Welding plant for rolled sheet metal pipe has welding device provided by work head mounted on traverse extending above machine bed
EP1270192A1 C-shaped frame for a machine for working and particularly forming workpieces
DE10105854A1 Machine frame is made up of cross-beams connected by side-members, beams having thicker sections which extend over most of their height and slope down into the adjacent sections of side members and internal corners of frame being curved
EP1043089A2 Method and apparatus for machining and connecting edges of sheets
DE10013505A1 Workpiece machining or deforming device has C-shaped mounting consisting of lower and upper crossheads able to turn in enclosing frame