Inventor
Donald R. Augenstein
Inventor
Pittsburgh, PA, US
Overview
Patents· 45 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Fprimary
G01FMeasuring volume, volume flow, mass flow or liquid level43%
E21BEarth or rock drilling13%
Y10TTechnical subjects covered by former us classification13%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock5%
C02FTreatment of water, waste water, sewage, or sludge4%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves3%
G01SRadio direction-finding3%
G10KSound-producing devices3%
G01KMeasuring temperature1%
PatentTitleYear
11,131,572Smooth bore, chordal transit-time ultrasonic meter and method202110,928,230Acoustic flow measurement device including a plurality of chordal planes each having a plurality of axial velocity measurements using transducer pairs202110,801,937Method and apparatus for determining kinematic viscosity through the transmission and reception of ultrasonic energy202010,539,445Smooth bore, chordal transit-time ultrasonic meter and method202010,352,744Chordal gas flow meter with transducers installed outside the pressure boundary201910,288,462Acoustic flow measurement device including a plurality of chordal planes each having a plurality of axial velocity measurements using transducer pairs201910,151,159Kick detection systems and methods201810,107,658Ultrasonic flowmeter with internal surface coating and method201810,094,690Acoustically isolated ultrasonic transducer housing and flow meter201810,087,745Bore object characterization system for well assemblies20189,840,885'Sub-sea chemical injection metering valve'20179,804,039'System and method for position monitoring using ultrasonic sensor'20179,772,207'Smooth bore, chordal transit-time ultrasonic flow meter that eliminates dependence of meter factor on Reynolds Number'20179,709,427'Flowmeter and method'20179,506,789'Acoustically isolated ultrasonic transducer housing and flow meter'20169,448,150'Method and apparatus for determining kinematic viscosity through the transmission and reception of ultrasonic energy'20169,389,108'Flowmeter and method'20169,322,689'Chordal gas flow meter with transducers installed outside the pressure boundary, and method'20169,304,024'Acoustic flow measurement device including a plurality of chordal planes each having a plurality of axial velocity measurements using transducer pairs'20169,187,974'System and method for position monitoring using ultrasonic sensor'20159,170,140'Ultrasonic flowmeter with internal surface coating and method'20159,163,471'Position monitoring system and method'20159,140,593'Smooth bore, chordal transit-time ultrasonic meter and method'20159,091,576'Deployable ultrasonic flow meter that is inserted through a gate valve slot, method and apparatus'20159,062,527'Sub-sea chemical injection metering valve'20158,880,363'Method and apparatus for the measurement of the mass fraction of water in oil-water mixtures'20148,806,734'Flowmeter and method'20148,763,693'Sub-sea chemical injection metering valve'20148,590,397'Ultrasonic flow meter including a transducer having conical face'20138,578,971'Fluid nozzle for a pipe having a flow meter'20138,544,343'Chordal gas flowmeter with transducers installed outside the pressure boundary'20138,534,138'Chordal gas flowmeter with transducers installed outside the pressure boundary, housing and method'20138,438,935'Smooth bore, chordal transit-time ultrasonic meter and method'20138,245,581'Flowmeter and method'20128,181,536'Ultrasonic Flow Meter including a transducer having conical face'20128,132,463'Method and apparatus for detecting voids in a pipe'20128,065,785'Method for producing a turbulence conditioner for use with an ultrasonic flow meter in a pipe'20117,823,462'Turbulence conditioner for transit time ultrasonic flow meters and method'20107,810,401'Apparatus and method for operation in the laminar, transition, and turbulent flow regimes'20107,366,625'Method, apparatus and computer medium for correcting transient flow errors in flowmeter proving data'20086,973,833'Wafer and method'20056,647,806'Turbulence conditioner for use with transit time ultrasonic flowmeters'20036,446,494'Method and apparatus for determining the viscosity of a fluid in a container'20026,244,100'Temperature compensation for automated leak detection'20016,227,040'Method and apparatus for determining the viscosity of a fluid in a container'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2020Based in Pittsburgh, PA, US· patent location history
2008–2019Patents assigned to CAMERON INT CORP (35)· patent assignee history
2011–2019Patents assigned to AUGENSTEIN DONALD R (23)· patent assignee history
2011–2017Patents assigned to ESTRADA HERBERT (10)· patent assignee history
2013–2018Patents assigned to HASTINGS CALVIN R (7)· patent assignee history
2013–2019Patents assigned to BROWN GREGOR J (5)· patent assignee history
2020–2021Based in Rocky River, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CAMERON INT CORP | 35 | 2008–2019 |
| AUGENSTEIN DONALD Rself | 23 | 2011–2019 |
| ESTRADA HERBERT | 10 | 2011–2017 |
| HASTINGS CALVIN R | 7 | 2013–2018 |
| BROWN GREGOR J | 5 | 2013–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pittsburgh, Pennsylvania, US | 42 | 2001–2020 |
| Rocky River, OH, US | 3 | 2020–2021 |