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JOOS ERHARD

Overview
  • Total Patents
    34
About

JOOS ERHARD has a total of 34 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Germany, Austria and Switzerland. Its main competitors in its focus markets packaging and shipping, mechanical elements and machines are CONTAINER DESIGN LTD, ADOLF STERN and WEISKE GERHARD.

Patent filings in countries

World map showing JOOS ERHARDs patent filings in countries
# Country Total Patents
#1 Germany 11
#2 Austria 8
#3 Switzerland 8
#4 France 3
#5 United Kingdom 2
#6 Canada 1
#7 Spain 1

Patent filings per year

Chart showing JOOS ERHARDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Joos Erhard 25
#2 Erhard Joos 6

Latest patents

Publication Filing date Title
DE2600757A1 Multi compartment rectangular settling tank - has sides made from overlapping curved plates welded between flanges, in tiers
DE2424926A1 Heating oil steel storage tank - has internal cladding inserted through manhole and sealed in place
DE2402533A1 Unpressurised tank burst protection device - comprises elastic cover accommodating mounting for measuring or testing device
DE2363371A1 Oil tank with inner plastic lining - sealed against its wall by metal profile and circumferential seal
CA940484A Manhole cover construction
GB1292436A Storage containers for liquids
GB1245180A Storage tank for liquids
ES329041A1 Improvements in the interior coatings of deposits. (Machine-translation by Google Translate, not legally binding)