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Karl Ropkins
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Ilkley, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Device and method for measuring emissions with a linear arrangement...
Patent number
12,085,477
Issue date
Sep 10, 2024
3DATX Corporation
David W. Miller
G01 - MEASURING TESTING
Information
Patent Grant
Particulate calibration and generation simulator for particle measu...
Patent number
11,668,632
Issue date
Jun 6, 2023
3DATX Corporation
Karl Ropkins
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Device and method for measuring emissions with a linear arrangement...
Patent number
11,579,045
Issue date
Feb 14, 2023
3DATX Corporation
David W. Miller
G01 - MEASURING TESTING
Information
Patent Grant
Particulate calibration and generation simulator for particle measu...
Patent number
11,131,610
Issue date
Sep 28, 2021
3DATX Corporation
Karl Ropkins
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Particulate matter/number synchronization measurement device
Patent number
10,871,420
Issue date
Dec 22, 2020
3DATX Corporation
David W. Miller
G01 - MEASURING TESTING
Information
Patent Grant
Particulate calibration and generation simulator for particle measu...
Patent number
10,656,061
Issue date
May 19, 2020
3DATX Corporation
Karl Ropkins
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Particulate matter/number synchronization measurement device
Patent number
10,190,945
Issue date
Jan 29, 2019
3DATX Corporation
David W. Miller
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Particulate Matter/Number Synchronization Measurement Device
Publication number
20230204460
Publication date
Jun 29, 2023
3DATX Corporation
David W. Miller
G01 - MEASURING TESTING
Information
Patent Application
PARTICULATE CALIBRATION AND GENERATION SIMULATOR FOR PARTICLE MEASU...
Publication number
20220011203
Publication date
Jan 13, 2022
3DATX Corporation
Karl ROPKINS
G01 - MEASURING TESTING
Information
Patent Application
Particulate Matter/Number Synchronization Measurement Device
Publication number
20210131915
Publication date
May 6, 2021
3DATX Corporation
David W. Miller
G01 - MEASURING TESTING
Information
Patent Application
PARTICULATE CALIBRATION AND GENERATION SIMULATOR FOR PARTICLE MEASU...
Publication number
20200240885
Publication date
Jul 30, 2020
3DATX Corporation
Karl ROPKINS
G01 - MEASURING TESTING
Information
Patent Application
Particulate Matter/Number Synchronization Measurement Device
Publication number
20190137363
Publication date
May 9, 2019
3DATX Corporation
David W. Miller
G01 - MEASURING TESTING
Information
Patent Application
PARTICULATE CALIBRATION AND GENERATION SIMULATOR FOR PARTICLE MEASU...
Publication number
20180217038
Publication date
Aug 2, 2018
3DATX Corporation
Karl ROPKINS
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Particulate Matter/Number Synchronization Measurement Device
Publication number
20170248494
Publication date
Aug 31, 2017
3DATX Corporation
David W. Miller
G01 - MEASURING TESTING