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RAY L TRIPLETT

Overview
  • Total Patents
    11
About

RAY L TRIPLETT has a total of 11 patent applications. Its first patent ever was published in 1934. It filed its patents most often in United States. Its main competitors in its focus markets measurement and electrical machinery and energy are LEM NORMA GMBH, HOYT ADRIAN H and JOHNSTECH INT CORPORATION.

Patent filings in countries

World map showing RAY L TRIPLETTs patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing RAY L TRIPLETTs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement
#2 Electrical machinery and energy

Top inventors

# Name Total Patents
#1 Wenger Floyd E 5
#2 Lingel Frederick J 5
#3 Jack Remde 1

Latest patents

Publication Filing date Title
US2425641A Vacuum tube bridge voltmeter
US2418517A Tester jack
US2338695A Electrical testing apparatus
US2346495A Electrical measuring instrument
US2403809A Frequency meter
US2329630A Exposure meter
US2315757A Electrical fence charging apparatus
US2190962A Tube tester
US2157973A Electrical measuring instrument
US2172897A Tube tester
US2054611A Tube tester