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FALK RICHARD A

Overview
  • Total Patents
    71
About

FALK RICHARD A has a total of 71 patent applications. Its first patent ever was published in 1967. It filed its patents most often in United States, Canada and Japan. Its main competitors in its focus markets measurement, machines and materials and metallurgy are WOOJIN ELECTRO NITE INC, CHUGOKU X RAY CO LTD and ELECTRO NITE.

Patent filings in countries

World map showing FALK RICHARD As patent filings in countries

Patent filings per year

Chart showing FALK RICHARD As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Falk Richard A 50
#2 Richiyaado Ei Fuoruku 9
#3 Falk Richard Arden 6
#4 A Falk Richard 1
#5 Moriya Kazuo 1
#6 R Falk William 1
#7 Falk William R 1
#8 Richaado Ei Fuoruku 1

Latest patents

Publication Filing date Title
US5168764A Method and apparatus for taking metal samples
CA1316368C Molten metal sampler
US4896549A Molten metal sampler
US4815326A Oxide free sampler
US4863283A Thermocouple connector
EP0243097A2 Improvements in thermocouples
US4721461A Insulative panel lamina
GB8701304D0 Insulative panel lamina
ZA8700175B Oxide free sampler
US4659679A Insulative composition and method of making articles therefrom
US4535640A Ceramic fiber molten metal sampler
US4521639A Repeating thermocouple
US4570496A Molten metal sampler with tellurium additive
US4778281A Molten metal sampler with heat sensors
US4396792A Reusable thermocouple assembly
US4358630A Replacement cap for repeating use thermocouple
US4326426A Molded sand insulated sampler
JPS55147348A Sampling device for melted metal
CA1136888A Molten metal sampler with heat sensors
US4208913A Holder for a stream sampler