Learn more

KELCH & CO WERKZEUGMASCHF

Overview
  • Total Patents
    28
About

KELCH & CO WERKZEUGMASCHF has a total of 28 patent applications. Its first patent ever was published in 1955. It filed its patents most often in Germany, Switzerland and Italy. Its main competitors in its focus markets machine tools, measurement and machines are BIG DAISHOWA CO LTD, GAOYOU XINSHUN MACHINERY MFG CO LTD and SCHUETTE FA ALFRED H.

Patent filings in countries

World map showing KELCH & CO WERKZEUGMASCHFs patent filings in countries

Patent filings per year

Chart showing KELCH & CO WERKZEUGMASCHFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Egelhof Joachim 3
#2 Kelch Dieter 2
#3 Steinhilber Herbert Dipl Ing 2
#4 Sigle Helmut 2
#5 Kelch Wolfgang 2
#6 Kelch Matthias 1
#7 Kelch Wolfgang Dipl Kfm 1
#8 Hansmeier Ludwig 1
#9 Kelch Hans 1
#10 Egelhof Dipl Ing 1

Latest patents

Publication Filing date Title
EP1586413A1 Measuring system and method of measuring worktools
US6755228B2 Method and apparatus for the thermal clamping and releasing of tools
DE10124275A1 Method and measuring device for measuring tools
DE10000491A1 Method and measuring device for measuring a rotary tool
DE4308736A1 Clamping and releasing device for tools
DE4308738A1 Clamping and release device for shank-type tools
DE4303608A1 Clamping device for a tool
DE4228268A1 Treatment device for tool holder or the like, in particular cleaning device
DE4127770A1 TOOL CLAMP
DE3829846A1 Pull-in force measuring device for tool clamping devices
DE3829609A1 DRILL HEAD
DE3404497A1 Method and apparatus for the rotary alignment of a machine tool work spindle
DE3336232A1 Automatic tool-changing device for machine tools
DE2619151A1 Plastic foam hand tool holder - has suspension units enabling selective hanging onto carrier adjacent other similar holders
DE2609337A1 Machine tool automatic tool exchange - has feeler probing each magazine tool position, and has tool issuing and return unit
DE2342694A1 GRINDING MACHINE FOR TOOLS
SE7305894L DEVICE FOR QUICKLY CHANGING A TOOL WHEN A TOOL MACHINE
DE2318372A1 QUICK CHANGE DEVICE FOR TOOL CLAMPING
DE2133973A1 MEASURING DEVICE FOR PRESETTING TOOLS IN TOOL HOLDERS
DE1652696A1 Double-edged tool for machining bores