PREH GMBH W

Overview

About

PREH GMBH W has a total of 13 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United Kingdom. Its main competitors in its focus markets electrical machinery and energy, machines and audio-visual technology are COOPER TECHNOLOGIES, MCGALLIARD JAMES D and ICHIA TECH INC.

Patent filings in countries

#	Country	Total Patents
#1	United Kingdom	13

#	Industry
#1	Electrical machinery and energy
#2	Machines
#3	Audio-visual technology
#4	Telecommunications
#5	Basic communication technologies

#	Technology
#1	Resistors
#2	Electrically-conductive connections
#3	Electric switches
#4	Unspecified technologies
#5	Casings and printed circuits
#6	Tuning resonant circuits
#7	Transmission systems
#8	Unspecified technologies

Publication	Filing date	Title
GB1572363A	1977-05-16	Edge connectors for printed circuit boards
GB1566286A	1976-11-17	Electrical switches
GB1523058A	1976-08-19	Variable electrical components
GB1540898A	1976-06-18	Variable electrical component
GB1513431A	1975-05-02	Electrical switching arrangement suitable for an ultrasonic remote control device
GB1489219A	1974-12-12	Electrical components
GB1465098A	1974-08-19	Electrical connector