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STEFFEL GMBH SPEZIALMASCHBAU

Overview
  • Total Patents
    12
About

STEFFEL GMBH SPEZIALMASCHBAU has a total of 12 patent applications. Its first patent ever was published in 1985. It filed its patents most often in EPO (European Patent Office), United States and Germany. Its main competitors in its focus markets measurement, electrical machinery and energy and surface technology and coating are SCHOFIELD ANDREW N & ASS, JOVEN DENKI KABUSHIKI KAISHA and CASCADE TECH HOLDINGS LIMITED.

Patent filings in countries

World map showing STEFFEL GMBH SPEZIALMASCHBAUs patent filings in countries
# Country Total Patents
#1 EPO (European Patent Office) 6
#2 United States 4
#3 Germany 2

Patent filings per year

Chart showing STEFFEL GMBH SPEZIALMASCHBAUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Steffel Horst 12

Latest patents

Publication Filing date Title
EP0440847A1 Appparatus for X-ray testing of a vehicle tyre
EP0377760A1 Apparatus for expanding vehicle tyres in the bead zone
EP0355192A1 Omnidirectional X-ray tube
DE3737159A1 DEVICE FOR ALL-ROUND X-RAY TESTING OF A ROTATABLY BASED MOTOR VEHICLE TIRE DURING A TIRE REVERSE
US4665860A Apparatus for automatically humidifying the bead of tires made of rubber with a humidifying agent
DE3511172A1 Device for all-round X-ray testing of a rotatably supported motor vehicle tyre