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WAHL INSTR INC

Overview
  • Total Patents
    11
About

WAHL INSTR INC has a total of 11 patent applications. Its first patent ever was published in 1981. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets measurement are HUKSEFLUX HOLDING B V, SAKANO KAZUHITO and EXERGEN CORP.

Patent filings in countries

World map showing WAHL INSTR INCs patent filings in countries
# Country Total Patents
#1 United States 6
#2 Germany 2
#3 United Kingdom 2
#4 Japan 1

Patent filings per year

Chart showing WAHL INSTR INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Top inventors

# Name Total Patents
#1 Voznick Henry P 8
#2 Junkert Kenneth G 5
#3 Henrii Pii Bozunitsuku 1
#4 Wahl William 1
#5 Johnson Bruce C 1

Latest patents

Publication Filing date Title
US5695283A Compensating infrared thermopile detector
US4878016A Soldering iron testing method and apparatus
US4722612A Infrared thermometers for minimizing errors associated with ambient temperature transients
US4454370A Thermocouple surface probe
US4456390A Noncontact temperature measuring device
US4436438A Multiple probe temperature measuring system and probes therefor