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PEIFFERT JEAN

Overview
  • Total Patents
    13
About

PEIFFERT JEAN has a total of 13 patent applications. Its first patent ever was published in 1976. It filed its patents most often in France, Germany and Japan. Its main competitors in its focus markets machine tools, computer technology and measurement are SHANGHAI TOP NUMERICAL CONTROL TECHNOLOGY CO LTD, IHT AUTOMATION GMBH & CO KG and HANCOCK AND CO ENGINEERS LTD.

Patent filings in countries

World map showing PEIFFERT JEANs patent filings in countries
# Country Total Patents
#1 France 6
#2 Germany 3
#3 Japan 3
#4 United States 1

Patent filings per year

Chart showing PEIFFERT JEANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Peiffert Jean 4
#2 Rojie Serujiyu Barubedeiennu 3
#3 Jiyan Pefueeru 3
#4 Barbedienne Roger S 1

Latest patents

Publication Filing date Title
FR2570193A1 Method and device for measuring the resistance of earth connections by using as reference the capacitance between a conducting body and the surface of the ground
FR2534836A1 Optoelectronic positioning method and device
FR2518278A1 Servo controller for laser beam cutting tool - uses natural and inverted phase pulse signals to obtain analog pilot signal to control bidirectional movement actuators
DE2840351A1 METHOD AND DEVICE FOR CONTROLLING OR RULING A ROTATING PIECE
DE2825239A1 Control system for distance of e.g. welding torch from moving surface - compares wavelengths of emitted and reflected hyperfrequency waves
JPS54159571A Servoocontrol method and apparatus
FR2398337A1 STATIC TRACK READING METHOD AND DEVICE