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BANNER ROCK CORP

Overview
  • Total Patents
    14
About

BANNER ROCK CORP has a total of 14 patent applications. Its first patent ever was published in 1923. It filed its patents most often in United States. Its main competitors in its focus markets machines, materials and metallurgy and mechanical elements are FIRESPRAY INTERNAT LTD, LEBANON STEEL FOUNDRY and PROMAT INTERNAT N V.

Patent filings in countries

World map showing BANNER ROCK CORPs patent filings in countries
# Country Total Patents
#1 United States 14

Patent filings per year

Chart showing BANNER ROCK CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Powell Edward R 10
#2 Huffine Kenneth W 2
#3 Hall Charles C 1
#4 Cooper Floyd F 1

Latest patents

Publication Filing date Title
US1881932A Process of forming self baking insulation blocks
US1899056A Process of making felted mineral fiber
US1797443A Monolithic underground insulation
US1864317A Continuous predetermined characteristic strip apparatus
US1828293A Economizer furnace for mineral wool production
US1984190A Mineral fiber soundproof panel
US1848272A Insulated wall structure
US1837836A Filtering blow chamber
US1907868A Rock wool and composition for producing the same
US1948395A Apparatus for producing rock wool products
US1928264A Heat insulating product and method of forming same
US1822987A Fastening for insulating jackets
US1734209A Insulating structure
US1711842A Expansion joint