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PFALZGRAF EMILE EPB SA

Overview
  • Total Patents
    20
About

PFALZGRAF EMILE EPB SA has a total of 20 patent applications. Its first patent ever was published in 1982. It filed its patents most often in EPO (European Patent Office), United States and Canada. Its main competitors in its focus markets machine tools, machines and mechanical elements are BILZ WERKZEUGFABRIK GMBH & CO, TIEFBOHRTECHNIK GMBH TBT and WTO WERKZEUG EINRICHTUNGEN GMB.

Patent filings in countries

World map showing PFALZGRAF EMILE EPB SAs patent filings in countries

Patent filings per year

Chart showing PFALZGRAF EMILE EPB SAs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Pfalzgraf Emile 18
#2 Jaeger Claude 8
#3 Tugend Raymond 6
#4 Tremolet Francis 3
#5 Laidet Philippe 3
#6 Medard Joseph 3
#7 Freyermuth Alain 2

Latest patents

Publication Filing date Title
EP0936957A1 Device for assembling and disassembling a tool with a tool-holder
EP0841114A1 Clamping device for toolholders with hollow cone
KR0164223B1 Boring head
EP0436453A1 Tool-unit with sensing device
EP0438952A1 Conical shaft mounting device for tools and tool-holders, particularly with 7/24th conus and fitting for conus and end face
EP0373086A1 Mounting device for conical shanks, especially those having a 7/24 cone, for attachments, tool holders and tools
FR2638991A1 Mounting device with a tapered shank, in particular with a taper 7/24, with taper application and face for attachments, tool holders and tools
EP0123760A1 Axially adjustable chuck
EP0097603A2 Tool carrying device with axial adjustment
EP0071556A1 Device for blocking and/or clamping fasteners of boring heads, drilling spindles, mandrels, long pincers and other mechanical parts