Jason Johnson

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St. Paul, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Wick fluid system
- Patent number 11,921,075
- Issue date Mar 5, 2024
- TSI Incorporated
- Jason Paul Johnson
- G01 - MEASURING TESTING
Information Patent Grant
Mirror calibration of multiple flow-measurement devices
- Patent number 11,656,236
- Issue date May 23, 2023
- TSI Incorporated
- Aaron Serafin Avenido
- G01 - MEASURING TESTING
Information Patent Grant
Condensation particle counter efficiency compensation for altitude
- Patent number 11,519,841
- Issue date Dec 6, 2022
- TSI Incorporated
- Robert Caldow
- G01 - MEASURING TESTING
Information Patent Grant
Passive aerosol diluter mechanism
- Patent number 11,486,803
- Issue date Nov 1, 2022
- TSI Incorporated
- Jason Paul Johnson
- G01 - MEASURING TESTING
Information Patent Grant
Passive aerosol diluter mechanism
- Patent number 10,732,082
- Issue date Aug 4, 2020
- TSI Incorporated
- Jason Paul Johnson
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for improving particle count accuracy in low p...
- Patent number 9,222,859
- Issue date Dec 29, 2015
- TSI, INCORPORATED
- Robert Caldow
- G01 - MEASURING TESTING
Information Patent Grant
Instrument for sizing nanoparticles and a component therefor
- Patent number 9,035,242
- Issue date May 19, 2015
- TSI Incorporated
- Robert Caldow
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MIRROR CALIBRATION OF MULTIPLE FLOW-MEASUREMENT DEVICES
- Publication number 20220283072
- Publication date Sep 8, 2022
- TSI Incorporated
- Aaron Serafin Avenido
- G01 - MEASURING TESTING
Information Patent Application
WICK FLUID SYSTEM
- Publication number 20220244209
- Publication date Aug 4, 2022
- TSI Incorporated
- Jason Paul Johnson
- G01 - MEASURING TESTING
Information Patent Application
PASSIVE AEROSOL DILUTER MECHANISM
- Publication number 20200393346
- Publication date Dec 17, 2020
- TSI Incorporated
- Jason Paul Johnson
- G01 - MEASURING TESTING
Information Patent Application
CONDENSATION PARTICLE COUNTER EFFICIENCY COMPENSATION FOR ALTITUDE
- Publication number 20190368996
- Publication date Dec 5, 2019
- Robert Caldow
- G01 - MEASURING TESTING
Information Patent Application
PASSIVE AEROSOL DILUTER MECHANISM
- Publication number 20190212235
- Publication date Jul 11, 2019
- Jason Paul Johnson
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR IMPROVING PARTICLE COUNT ACCURACY IN LOW P...
- Publication number 20150160105
- Publication date Jun 11, 2015
- TSI, INCORPORATION
- Robert Caldow
- G01 - MEASURING TESTING
Information Patent Application
INSTRUMENT FOR SIZING NANOPARTICLES AND A COMPONENT THEREFOR
- Publication number 20140339415
- Publication date Nov 20, 2014
- Robert Caldow
- G01 - MEASURING TESTING