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CALDON INC

Overview
  • Total Patents
    33
About

CALDON INC has a total of 33 patent applications. Its first patent ever was published in 1993. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets measurement are PCME LTD, HUBEI CUBIC RUIYI INSTR CO LTD and AUTOMATION PROD.

Patent filings in countries

World map showing CALDON INCs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Canada 8
#3 EPO (European Patent Office) 5
#4 Taiwan 3
#5 China 2
#6 Japan 2
#7 Republic of Korea 2
#8 Mexico 2

Patent filings per year

Chart showing CALDON INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Top inventors

# Name Total Patents
#1 Hastings Calvin R 28
#2 Miller Robert C 19
#3 Augenstein Donald R 16
#4 Estrada Herbert 13
#5 Hauser Ernest M 13
#6 Johnson Steven J 6
#7 Laird Christopher B 4
#8 Lane Benjamin 3
#9 Bergstrom Keith 3
#10 Ginesi Donald 3

Latest patents

Publication Filing date Title
US2003172737A1 Wafer and method
US6647806B1 Turbulence conditioner for use with transit time ultrasonic flowmeters
US6244100B1 Temperature compensation for automated leak detection
US6227040B1 Method and apparatus for determining the viscosity of a fluid in a container
US5597962A Apparatus for determining fluid flow
CA2459707A1 Apparatus for determining fluid flow
CA2335723A1 Apparatus for determining fluid flow
EP1094305A2 Apparatus for determining fluid flow
CA2271502A1 Apparatus for measuring the temperature of a fluid flow