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ZDB A S

Overview
  • Total Patents
    16
About

ZDB A S has a total of 16 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Czechia, Germany and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets transport, surface technology and coating and mechanical elements are CENTRAL NEXCO TECHNICAL MARKETING CO LTD, CELLOFOAM GMBH & CO KG and GADDE V.

Patent filings in countries

World map showing ZDB A Ss patent filings in countries
# Country Total Patents
#1 Czechia 8
#2 Germany 3
#3 WIPO (World Intellectual Property Organization) 2
#4 Austria 1
#5 Slovenia 1
#6 Slovakia 1

Patent filings per year

Chart showing ZDB A Ss patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Volf Bohumil 5
#2 Valient Guenter 4
#3 Volf Bohumil Ing Csc 3
#4 Pesat Jan Ing 2
#5 Valjent Gunter 2
#6 Ondrouch Jan Prof Ing Csc 1
#7 Kanova Dagmar Ing 1
#8 Faja Rudolf 1
#9 Vampola Valdimir 1
#10 Raut Kajetan Ing 1

Latest patents

Publication Filing date Title
CZ20014530A3 Condensation boiler with a heat-exchange apparatus
DE19851356A1 Assembled wheel for rail vehicles has circumferential groove on outer contact face for location of one-piece ring to lock pressure ring, and outer section of pressure ring in contact region with locking ring has conically-shaped face
CZ98398A3 Sectional boiler with atmospheric burner
CZ137696A3 Wheel with reduced vibration and attenuated noise
WO9600311A2 Steel for rail-bound vehicle wheels, preferably for railway vehicle wheels
CZ81495A3 Railway vehicle wheel
CZ79394A3 Wheel or self-contained hub with brake disks
CZ79294A3 Vibration damper
CZ309992A3 Gauge for the production of rope strands
CZ69192A3 Drawing tool, process of its producing and apparatus for making the same