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K R PFIFFNER AG

Overview
  • Total Patents
    15
About

K R PFIFFNER AG has a total of 15 patent applications. Its first patent ever was published in 1994. It filed its patents most often in EPO (European Patent Office), Switzerland and Germany. Its main competitors in its focus markets machine tools and machines are WU XINGFEI, XUANCHENG JIUYOUGU ELECTRONIC TECH CO LTD and ZHANG MINGMING.

Patent filings per year

Chart showing K R PFIFFNER AGs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Gimmy Manfred 6
#2 Piguet Pierre 3
#3 Pfiffner Karl Richard 2
#4 Lutz Edwin 2
#5 Schweizer Hanspeter 1
#6 Kisslig Heinz 1

Latest patents

Publication Filing date Title
WO03013782A1 Tool magazine
WO0073019A1 Rotary indexing machine tool
CH694269A5 Multiple spindle machine tool has cyclic drive motor for movement of work holders with respect to work stations
EP0839601A1 Machine tool
CH693089A5 Means having at least one handling device.
DE19610567A1 Shredder blade assembly
DE19610568A1 Device for shredding objects, e.g. for hospital waste such as infectious materials
CH690542A5 Compressible chuck may be for use in lathe and has hollow shaft with inverse tapered end, fitting into exterior sleeve to compress bore onto shank of workpiece
AU7499894A Material crushing process and device