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WOLF JOHANN

Overview
  • Total Patents
    47
About

WOLF JOHANN has a total of 47 patent applications. Its first patent ever was published in 1914. It filed its patents most often in Austria, Germany and Canada. Its main competitors in its focus markets machine tools, civil engineering and machines are NICHOLSON MFG COMPANY, ACKERFELDT BO I and ACME TIMBER IND LTD.

Patent filings in countries

World map showing WOLF JOHANNs patent filings in countries
# Country Total Patents
#1 Austria 15
#2 Germany 12
#3 Canada 11
#4 United States 5
#5 France 1
#6 Italy 1
#7 Poland 1
#8 Russian Federation 1

Patent filings per year

Chart showing WOLF JOHANNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wolf Johann 42
#2 Sanborn Dale 4
#3 Dale Sanborn 2
#4 Wolf Engelbert 1

Latest patents

Publication Filing date Title
ATA189499A Vehicle for harvesting trees and for transporting tree trunks
ATA163699A Foundation
ATA147899A Structural element made of wood
ATA70399A Connector
ATA65199A Framework for hall buildings
ATA61299A Device for generating square beams from trunks
ATA60999A Wall element
ATA61099A Device for treating trunks
DE19850598A1 Timber transport device for use on sloping grounds after harvesting
DE19841522A1 Wall component comprising adjacent solid wood beams
DE4402881A1 Composite girder comprising two beams of wood
ATA128293A Apparatus for working tree trunks
ATA67093A Rack saw
ATA45693A Frame for a hall structure
ATA336185A Nail plate
ATA330885A Device for producing prismatic or pyramid-based bars
DE2263743A1 EXTERIOR SHADING SYSTEM FOR GREENHOUSE
US1131766A Endless conveying means for paper-machines.