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CALIBRON SYSTEMS INC

Overview
  • Total Patents
    13
About

CALIBRON SYSTEMS INC has a total of 13 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets measurement are GYSLING DANIEL L, KAY RAY SENSALL INC and GEORGE KENT STROUD LTD.

Patent filings in countries

World map showing CALIBRON SYSTEMS INCs patent filings in countries

Patent filings per year

Chart showing CALIBRON SYSTEMS INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Top inventors

# Name Total Patents
#1 Cohrs Gary D 8
#2 Francisco Jr Edward E 6
#3 Francisco Edward E Jr 4
#4 Smith Samuel H 2
#5 Mcglynn Tim A 2
#6 Francisco Edward E Jr Mcglynn 1

Latest patents

Publication Filing date Title
CN1896717A Apparatus and method for measuring fluid density
EP1744142A1 Apparatus and method for measuring fluid density
US6732570B2 Method and apparatus for measuring a fluid characteristic
US5974858A Single flange installation densimeter
US5623103A Method and apparatus for measuring fluid flow characteristics
US5072416A Method and apparatus for calibrating a flowmeter using a master meter and a prover
US5052211A Apparatus for determining the characteristic of a flowmeter
WO9004757A1 Dynamic leak detector
WO9004758A1 Flow meter prover apparatus and method
US5052212A Dynamic leak detector
WO8707017A1 Method for determining the k-factor of a flowmeter
US4766759A Apparatus and method for determining the flow characteristic of a volumetric flowmeter