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GRUNER KG RELAIS FABRIK

Overview
  • Total Patents
    12
About

GRUNER KG RELAIS FABRIK has a total of 12 patent applications. Its first patent ever was published in 1970. It filed its patents most often in Germany, France and Canada. Its main competitors in its focus markets electrical machinery and energy and machines are LIAONING HUALONG ELECTRIC TECH INCORPORATED COMPANY, SANYOU LIANZHONG GROUP CO LTD and GOOD SKY ELECTRIC CO LTD.

Patent filings in countries

World map showing GRUNER KG RELAIS FABRIKs patent filings in countries
# Country Total Patents
#1 Germany 8
#2 France 2
#3 Canada 1
#4 United Kingdom 1

Patent filings per year

Chart showing GRUNER KG RELAIS FABRIKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Electrical machinery and energy
#2 Machines

Focus technologies

# Technology
#1 Electric switches
#2 Shaping of plastics
#3 Fillers

Top inventors

# Name Total Patents
#1 Reger Arno 3
#2 Gruner Klaus 3
#3 Henninger Helmut 2
#4 Schenke O Werner 2
#5 Gruner Wolfgang 1
#6 Aue Monika 1
#7 Eisele Walter 1
#8 Schmelz Rainer 1

Latest patents

Publication Filing date Title
GB9414328D0 Relay for the switching of high current strengths
DE3837666A1 Relay
DE3506856A1 Elastic spring and a switching device having an elastic spring
DE3506857A1 Electrical switching device
DE3323481A1 Relay
DE3323346A1 Process for manufacturing a plastics part and device for carrying out the process
DE2516644A1 Holding relay with permanent magnet - has magnetic circuit outside permanent magnet, but coil in this magnet field
DE2020150A1 Small electromagnetic relay
DE2019885A1 Spring contact set