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MAYEAUX DONALD P

Overview
  • Total Patents
    14
About

MAYEAUX DONALD P has a total of 14 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States and Canada. Its main competitors in its focus markets measurement, machines and chemical engineering are SPECTROMEDICAL INC, TOKHTUEV EUGENE and ENVIRONMENTAL TEST SYSTEMS.

Patent filings in countries

World map showing MAYEAUX DONALD Ps patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 1

Patent filings per year

Chart showing MAYEAUX DONALD Ps patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mayeaux Donald P 14

Latest patents

Publication Filing date Title
US9018608B1 Optical sensor for detecting liquid
US8904886B1 Devices for obtaining cylinder samples of natural gas or process gas and methods therefore
US8522630B1 System for retrieving a fluid sample from a fluid sample source
US8322232B1 Modular sample conditioning system
US8468899B1 Wet natural gas sampling method and apparatus
US8196480B1 Modular sample conditioning system
US8220479B1 Multi-stage ratio pressure regulator system
US2005257631A1 Devices for obtaining cylinder samples of natural gas or process gas, and methods therefore
US2002036167A1 System for retrieving a gas phase sample from a gas stream containing entrained liquid, and sample conditioner assembly therefore
US6122825A Method of constructing a sampler having barriers and passages
CA1127413A Apparatus and method for producing calibration gases suitable for analytical instrumentation
US4142860A Apparatus for producing a calibration sample for analytical instrumentation