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GOTTHOLD HOPPE

Overview
  • Total Patents
    11
About

GOTTHOLD HOPPE has a total of 11 patent applications. Its first patent ever was published in 1928. It filed its patents most often in Germany, United Kingdom and United States. Its main competitors in its focus markets audio-visual technology and optics are WERTHEIMER JACQUES, PENNANT DISPLAY & ENG LTD and MARKETING WORKS INTERNAT LTD.

Patent filings in countries

World map showing GOTTHOLD HOPPEs patent filings in countries
# Country Total Patents
#1 Germany 8
#2 United Kingdom 2
#3 United States 1

Patent filings per year

Chart showing GOTTHOLD HOPPEs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Audio-visual technology
#2 Optics

Focus technologies

# Technology
#1 Advertising
#2 Cameras

Top inventors

# Name Total Patents
#1 Gotthold Hoppe 1

Latest patents

Publication Filing date Title
US1889785A Intermittently acting feeding device
GB364545A Improvements in and relating to intermittently acting feeding devices, more particularly for the picture carriers of advertising picture projectors
GB327406A Apparatus for displaying advertising pictures