Timothy P. Roche

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Oakland, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Particulate collection and analysis
- Patent number 11,371,926
- Issue date Jun 28, 2022
- International Business Machines Corporation
- Shawn Stedman
- G01 - MEASURING TESTING
Information Patent Grant
Particulate collection and analysis
- Patent number 11,060,963
- Issue date Jul 13, 2021
- International Business Machines Corporation
- Shawn Stedman
- G01 - MEASURING TESTING
Information Patent Grant
Localized sensor quality analysis and control
- Patent number 10,601,678
- Issue date Mar 24, 2020
- nternational Business Machines Corporation
- Eric J. Barkie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Localized sensor quality analysis and control
- Patent number 10,574,541
- Issue date Feb 25, 2020
- International Business Machines Corporation
- Eric J. Barkie
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Particulate Collection and Analysis
- Publication number 20210116350
- Publication date Apr 22, 2021
- International Business Machines Corporation
- Shawn Stedman
- G01 - MEASURING TESTING
Information Patent Application
Particulate Collection and Analysis
- Publication number 20200088620
- Publication date Mar 19, 2020
- International Business Machines Corporation
- Shawn Stedman
- G01 - MEASURING TESTING
Information Patent Application
Localized Sensor Quality Analysis and Control
- Publication number 20190068460
- Publication date Feb 28, 2019
- International Business Machines Corporation
- Eric J. Barkie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Localized Sensor Quality Analysis and Control
- Publication number 20190068461
- Publication date Feb 28, 2019
- International Business Machines Corporation
- Eric J. Barkie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE