STEINLE & HARTUNG G M B H

Overview

About

STEINLE & HARTUNG G M B H has a total of 16 patent applications. Its first patent ever was published in 1921. It filed its patents most often in Germany and United States. Its main competitors in its focus markets measurement, control and engines, pumps and turbines are FLORIS PIERLUIGI, EFFA ETUDES SARL and HOKUSHIN ELECTRIC WORKS.

Patent filings in countries

#	Country	Total Patents
#1	Germany	15
#2	United States	1

#	Technology
#1	Special measuring
#2	Measuring force, work and fluid pressure
#3	Measuring volume
#4	Measuring temperature
#5	Systems controlling non-electric variables
#6	Cyclically operating valves
#7	Positive-displacement engines
#8	Clutches and brakes
#9	Alarm systems

#	Name	Total Patents
#1	Albert Rover	1

Publication	Filing date	Title
US1809759A	1928-03-08	Pressure gauge
DE472785C	1926-03-16	Liquid balance with elastic supply pipes for differential manometer
DE362522C	None	Rotary valve relief for water column machines