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NAT BERYLLIA CORP

Overview
  • Total Patents
    50
About

NAT BERYLLIA CORP has a total of 50 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United States, France and United Kingdom. Its main competitors in its focus markets materials and metallurgy, semiconductors and surface technology and coating are ABE YOSHIYUKI, SUGIYAMA MASAO and SFI ELECTRONICS TECHNOLOGY INC.

Patent filings in countries

World map showing NAT BERYLLIA CORPs patent filings in countries
# Country Total Patents
#1 United States 19
#2 France 15
#3 United Kingdom 9
#4 Canada 6
#5 Germany 1

Patent filings per year

Chart showing NAT BERYLLIA CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hessinger Philip S 8
#2 Ryshkewitch Eugene I 7
#3 Nelson Christian E 4
#4 Taebel Wilbert A 2
#5 Hoekstra Gerard W 2
#6 Solazzo Anthony M 2
#7 Utz Donald L 2
#8 Sheets Allen R 2
#9 Ames Robert G 1
#10 Hessinger Phillip S 1

Latest patents

Publication Filing date Title
US3754529A Apparatus for continuously depositing beryllia through vaporization of a basic formate
GB1286428A Ceramic mounting means for semiconductor circuits
US3725186A Composite ceramic articles
GB1286185A Hermetically sealed electronic package with high current carrying conductor
US3679463A Apparatus and method for continuously depositing beryllia through vaporization of a basic formate
US3662086A Semiconductor package
US3694699A Ceramic based substrates for electronic circuits with improved heat dissipating properties and circuits including the same
US3522487A Electronic device with metal pin united to metallized ceramic surface
US3546543A Hermetically sealed electronic package for semiconductor devices with high current carrying conductors
US3537315A Temperature sensing device
US3495023A Flat pack having a beryllia base and an alumina ring
US3433656A Dense refractory zirconium boride bodies
US3291565A Preparation of beryllia whiskers
US3205080A Beryllia-silicon carbide ceramic bodies
US3312771A Microelectronic package
US3249680A Insulating, heat-sink holder for transistors
US3215098A Burner throat
US3226456A Method of producing high density ceramic articles
GB1028422A Method for producing monocrystalline beryllia
GB1001003A Preparation of beryllia fibres