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DWYER INSTR

Overview
  • Total Patents
    275
  • GoodIP Patent Rank
    39,891
  • Filing trend
    ⇧ 600.0%
About

DWYER INSTR has a total of 275 patent applications. It increased the IP activity by 600.0%. Its first patent ever was published in 1968. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets measurement, electrical machinery and energy and mechanical elements are HUBA CONTROL AG, GNII TEPLOENE and SHANGHAI ROCKSENSOR AUTOMATION CO LTD.

Patent filings per year

Chart showing DWYER INSTRs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Popp Michael A 33
#2 Moss Robert Austin 29
#3 Buchanan Steven O 26
#4 Phillips James W 23
#5 Heuer Daniel A 20
#6 Palmer Brian Lee 20
#7 Palmer Brian L 17
#8 Guada Alejandro Ignacio Baez 15
#9 Zoludow Richard S 12
#10 Troyer Terrence J 12

Latest patents

Publication Filing date Title
CA3103403A1 Electrostatic discharge resistant pressure sensor
US2020217697A1 Sensor head for insertion electromagnetic flow meter
WO2019005785A1 Pitot tube instrument
WO2017146818A1 Anemometer
CN108351117A Air bell
KR20170099971A Rotor meter with integrated valve
WO2017111896A1 System, method, and apparatus for balancing an hvac system
US2017176043A1 System, method, and apparatus for balancing an HVAC system
US2015128714A1 Ruggedized pressure transducer with integrated wireless antenna and rechargeable battery system
US2016086471A1 Radon mitigation system monitoring having a fluid flow switch with an adjustable wing
US2015285755A1 System method and apparatus for humidity sensor temperature compensation
US2014278184A1 Zero Deadband Processing for Velocity Transmitters
US2014260516A1 Electronic tilt compensation for diaphragm based pressure sensors
US2014260690A1 Capacitive pressure sensor with reduced parasitic capacitance
FR2955424A1 Pressure switch with manual reset
CA2713294A1 Gage cover retention mechanism
CA2754746A1 Pressure gage with magnetically coupled diaphragm
GB0822007D0 Intrinsically safe battery pack and system
US2009064921A1 Gage enclosure with cover removal mechanism
CA2513849A1 Gauge having a magnetically driven pointer rotation device