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BERYLLIUM DEV CORP

Overview
  • Total Patents
    24
About

BERYLLIUM DEV CORP has a total of 24 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and environmental technology are WILLIAM F JOBBINS INC, BERYLLIUM CORP and WILHELM KROLL DR ING.

Patent filings in countries

World map showing BERYLLIUM DEV CORPs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Canada 6
#3 United Kingdom 5
#4 Germany 4

Patent filings per year

Chart showing BERYLLIUM DEV CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kent Smith Joseph 6
#2 Claflin Harry C 5
#3 Smith Joseph Kent 3
#4 Hubbard Deane O 1
#5 Cooper Hugh S 1

Latest patents

Publication Filing date Title
GB391369A Improvements in or relating to the extraction of metal values from ores
DE603476C Separation of metals or metalloids forming water-soluble double fluorides from their compounds, in particular oxide or silicate ores containing foreign metals
US1905313A Beryllium-aluminum alloy
US1924168A Alloy of aluminum and beryllium
US1905312A Beryllium aluminum alloy
US1905314A Copper alloy
GB396674A Improvements in or relating to piston packing rings
GB377858A Improvements in or relating to the electrolytic manufacture of beryllium
DE584690C Process for the production of beryllium
US1868293A Alloys
US1859413A Alloy
US1861656A Process for producing beryllium metal
US1929014A Recovery of metallic oxides from ores
US1805567A Production of beryllium and other metals
CA340198A Alloy
CA346330A Metallic oxide recovery
CA346331A Beryllium production
CA345629A Alloy
CA352751A Metal extraction
CA345630A Alloy