Heath Consultants Incorporated

Centerpoint Energy Mobile Energy Solutions, Inc.

Paul Wehnert

James Rutherford

Steven Chancey

Winston Charles Meyer

Scott Ogren

Michael Zandaroski

Thomas Seifert

Daniel Kim

Ronald G Van Gossen

John Fisher

Graham Midgley

Chris Hambrick

Steve Chancey

Dimitri Karastamalis

A system and method for concurrently measuring odorant concentration and also compensating for changes in relative air density when measuring odor intensity levels may be used to provide more accurate and reliable readings from an odorometer. Odorometers typically measure the concentration of a given target gas in a gas-air mixture. Because changes in air density make it difficult to accurately determine how much air is in the gas-air mixture sample, a method of compensating for changes in the air density is able to produce a more accurate concentration reading. By measuring the relative temperature and pressure of the air at calibration and when a particular reading is taken, the final reading can be corrected to account for changes in the air density. By correlating the odor intensity readings with odorant concentration readings a wide array of advantages may be realized.

Apparatus and methods for providing corrected readings in odor intensity level monitoring instrumentation and concurrent odor intensity and odorant concentration measurements

Apparatus for providing corrected readings in odor intensity level monitoring instrumentation and concurrent odor intensity and odorant concentration measurements

A method and apparatus for the detection of methane gas including a low-cost low-power infrared methane sensor integrated with a smart energy network endpoint node, a volume corrector, or an electronic data recorder for transmission of alarm conditions and detector data between the instrument and a remote gas utility company. An independent gas calibration/verification cell may be included in the methane detector for periodically testing the functioning and calibration of the infrared sensor. An infrared carbon monoxide sensor and associated calibration/verification cell may also be installed with the methane sensor.

Smart methane monitor

An assembly for maintaining flow between an inlet conduit and an outlet conduit. The assembly may include a first plate having an inlet notch sized to engage the inlet conduit and an outlet notch sized to engage the outlet conduit, and a second plate having an inlet notch sized to engage the inlet conduit and an outlet notch sized to engage the outlet conduit. The assembly may also include a first connecting member coupled to the first plate and the second plate and a bag having at least one glove port coupled to a second connecting member. The first connecting member may be connected to the second connecting member.

Continuous gas service restoration and meter change-out system

Growing community of inventors

Kemah, TX, United States of America

Paul Wehnert