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ETCHED PRODUCTS CORP

Overview
  • Total Patents
    11
About

ETCHED PRODUCTS CORP has a total of 11 patent applications. Its first patent ever was published in 1941. It filed its patents most often in United States. Its main competitors in its focus markets machines, audio-visual technology and surface technology and coating are KOMATSU GIKEN KK, AIN CO LTD and YU CHENG-PO.

Patent filings in countries

World map showing ETCHED PRODUCTS CORPs patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing ETCHED PRODUCTS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ernest Penker 6
#2 Martin Bulin 2
#3 Joseph Nowatius 2
#4 Waters Joseph J 1
#5 Edward Adler 1
#6 Leo Scarzello 1
#7 Nierenberg Theodore D 1
#8 Anthony Chiesa 1

Latest patents

Publication Filing date Title
US2626206A Method of making circuit panels
US2624947A Folding rafter square
US2596864A Sheet holding means
US2602731A Method of making circuit panels
US2624935A Method of forming name plates
US2532730A Apparatus for coating plates
US2392176A Apparatus for removing matter from surfaces of etched plates
US2352579A Coating film for zinc surfaces and method of making the same
US2347501A Method of forming electrodes
US2372389A Method of and apparatus for indexing dials
US2347511A Apparatus for preparing plates for etching