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KORNEL BERGER

Overview
  • Total Patents
    17
About

KORNEL BERGER has a total of 17 patent applications. Its first patent ever was published in 1932. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, machines and machine tools are THOMPSON ELECTRIC COMPANY, WHEELER REFLECTOR COMPANY and ANQUETIN JACQUES.

Patent filings in countries

World map showing KORNEL BERGERs patent filings in countries
# Country Total Patents
#1 United States 17

Patent filings per year

Chart showing KORNEL BERGERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kornel Berger 17

Latest patents

Publication Filing date Title
US3012798A Universal electric swivel joint
US2862730A Spring-loaded universal joint for conduits
US2650294A Lamp harp
US2706771A Lamp harps
US2665374A Lamp harp
US2662166A Lamp harp
US2531023A Lamp harp
US2458136A Lamp
US2435954A Lamp harp
US2270497A Swivel harp
US2257778A Lamp harp
US2133913A Harp swivel
US2150815A Screw-threaded stock and manufacture of same
US2137797A Method of forming a running thread nipple from flat stock
US2081031A Swivel harp fixture for electric lamps
US1974947A Swivel harp fixture for electric lamps
US1942353A Apparatus for and method of forming internal threads by stamping dies