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BACHARACH IND INSTR COMPANY

Overview
  • Total Patents
    28
About

BACHARACH IND INSTR COMPANY has a total of 28 patent applications. Its first patent ever was published in 1918. It filed its patents most often in United States, Germany and Canada. Its main competitors in its focus markets measurement, machines and engines, pumps and turbines are ASHCROFT MFG COMPANY, SIMMONS JR EDWARD E and EREZ FORENSIC TECHNOLOGY LTD.

Patent filings in countries

World map showing BACHARACH IND INSTR COMPANYs patent filings in countries
# Country Total Patents
#1 United States 24
#2 Germany 2
#3 Canada 1
#4 France 1

Patent filings per year

Chart showing BACHARACH IND INSTR COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stein Joseph A 9
#2 Herman Bacharach 6
#3 Vayda Louis L 6
#4 Stein Joseph Arthur 2
#5 Arthur Stein Joseph 1
#6 Reinhardt Gustav A 1
#7 Semrau Hugo F 1
#8 Hugo Semrau 1
#9 Gardner George R 1
#10 Rossomme Raymond H 1

Latest patents

Publication Filing date Title
DE1232788B Suction pressure meter
US3196682A Humidity sensing circuit
US3185041A Filter gauge
US3100044A Thermometer carrying case
DE1207706B Device for monitoring the degree of contamination of air filters for internal combustion engines
US3066527A Air filter gauge
US2921157A Filter gauge
US2904071A Valve
US2610508A Pressure indicator
US2099548A Apparatus for testing gases
US2106772A Pressure recording apparatus and method
US2052946A Process and apparatus for analyzing gases
US2053121A Process and apparatus for analyzing gases
US1940513A Process for determining the combustible content in a gas mixture
US1890592A Sampling tube
US1890627A Sampling tube
US1901209A Apparatus for measuring temperatures of moving bodies
US1901192A Apparatus for measuring temperatures of moving bodies
US1901208A Process and apparatus for measuring temperatures of moving bodies
US1481952A Magnifying manometer