Learn more

OTTO HEINRICH

Overview
  • Total Patents
    46
About

OTTO HEINRICH has a total of 46 patent applications. Its first patent ever was published in 1891. It filed its patents most often in Germany, Switzerland and Spain. Its main competitors in its focus markets machines, surface technology and coating and textiles and paper are SOLAR SUEDE CORP, TAKUBO ENG CO LTD and ALLUIGI RICCARDO.

Patent filings in countries

World map showing OTTO HEINRICHs patent filings in countries
# Country Total Patents
#1 Germany 40
#2 Switzerland 2
#3 Spain 1
#4 France 1
#5 United Kingdom 1
#6 United States 1

Patent filings per year

Chart showing OTTO HEINRICHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heinrich Otto 19
#2 Otto Heinrich 4

Latest patents

Publication Filing date Title
DE828815C Limitation template for spray guns
DE692801C Paint dust collector for spray systems
DE692922C Device for applying paint
DE675593C Device for applying colors to objects
DE721715C Movable spray booth
US1698794A Fashioned articles of amber
GB187325A Machine for the production of multi-colour pictures and decorations by the squirting process
DE269281C DEVICE TO COLLECT SPRAYED PAINT OR DGL. IN FRONT OF THE SUCTION OPENINGS OF FUMES FOR INJECTION WORK
DE382552C Work table for spray painting