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RAAB CARL

Overview
  • Total Patents
    17
About

RAAB CARL has a total of 17 patent applications. Its first patent ever was published in 1892. It filed its patents most often in Switzerland, United Kingdom and Spain. Its main competitors in its focus markets electrical machinery and energy are FUKUMURA MAMORU, DUSCHNITZ BERTALAN and HEIMANN ARTHUR.

Patent filings in countries

World map showing RAAB CARLs patent filings in countries
# Country Total Patents
#1 Switzerland 6
#2 United Kingdom 5
#3 Spain 4
#4 Austria 1
#5 Denmark 1

Patent filings per year

Chart showing RAAB CARLs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Electrical machinery and energy

Focus technologies

# Technology
#1 Special electric heating or lighting

Top inventors

# Name Total Patents
#1 Raab Carl 13

Latest patents

Publication Filing date Title
GB190006569A Improvements in or relating to the Heating of Conductors of the Second Class in Electric Incandescent Lamps.
GB190006568A Improvements in or relating to the Heating of Conductors of the Second Class in Electric Incandescent Lamps
AT8679B Circuit arrangement for the ignition of conductors of the second class.
GB189714253A An Improved Alternating Current Meter.
GB189704212A Improvements in or connected with Alternating Current Meters.
GB189600868A Improvements in Electric Meters.