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HEDTKE ROBERT C

Overview
  • Total Patents
    17
About

HEDTKE ROBERT C has a total of 17 patent applications. Its first patent ever was published in 2004. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, control and audio-visual technology are KG TRANSMITTER COMPONENTS GMBH, HAENNI & CIE GMBH and WUXI KAIFENG PRESSURE GAUGES CO LTD.

Patent filings in countries

World map showing HEDTKE ROBERT Cs patent filings in countries

Patent filings per year

Chart showing HEDTKE ROBERT Cs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hedtke Robert C 17
#2 Broden David A 2
#3 Lu Liang-Ju 1
#4 Schulte John 1
#5 Lu Liangju 1
#6 Repyevskiy Vladimir Victorovich 1
#7 Willcox Charles R 1

Latest patents

Publication Filing date Title
US2014041437A1 Thermal diagnostic for single-crystal process fluid pressure sensor
US2013333440A1 Differential pressure transmitter with pressure sensor
US2013312531A1 Pressure transmitter with hydrogen getter
US2013104663A1 Coplanar process fluid pressure sensor module
US2013074604A1 Process fluid pressure transmitter with separated sensor and sensor electronics
US2012036924A1 Method and apparatus for measuring fluid process variable in a well
US2012006120A1 Transmitter output with scalable rangeability
US2010083731A1 Pressure-based diagnostic system for process transmitter
US2011057811A1 Projected instrument displays for field mounted process instruments
US2009260438A1 Industrial process device utilizing piezoelectric transducer