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DORN WILLIAM T VAN

Overview
  • Total Patents
    14
About

DORN WILLIAM T VAN has a total of 14 patent applications. Its first patent ever was published in 1899. It filed its patents most often in United States. Its main competitors in its focus markets transport, machines and thermal processes are AXTONE S A, FLOWERS HENRY FORT and COSTAFERROVIARIA SPA.

Patent filings in countries

World map showing DORN WILLIAM T VANs patent filings in countries
# Country Total Patents
#1 United States 14

Patent filings per year

Chart showing DORN WILLIAM T VANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dorn William T Van 14
#2 Dorn Herbert E Van 1

Latest patents

Publication Filing date Title
US1272581A Car-axle and method of repairing car-axles.
US1169307A Loose flooring and means for storing the same in railway-cars.
US1203819A Metal wall for railway-cars.
US1070380A Car end.
US1074225A Attaching means for car ends.
US1148556A Railway draw-head and coupling.
US1121692A Railway-coupling.
US955022A Guiding and locking means for m. c. b. couplings.
US835170A Railway-car.
US806215A Railway-coupling.
US711549A Railway-coupling.
US658477A Means for cleaning flues for furnaces or the like.
US670651A Electric railway.
US658031A Railway-car.