Carl Roy STEVENS

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Akron, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Monitoring cell phone usage in correctional facilities
- Patent number 11,588,508
- Issue date Feb 21, 2023
- Signalence, Inc.
- John Samuel McKenzie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electric power device with integrated safety measure
- Patent number 11,316,299
- Issue date Apr 26, 2022
- SABIC GLOBAL TECHNOLOGIES B.V.
- Keith William Klinedinst
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC POWER DEVICE WITH INTEGRATED SAFETY MEASURE
- Publication number 20210066848
- Publication date Mar 4, 2021
- SABIC Global Technologies B.V.
- Keith William KLINEDINST
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MONITORING CELL PHONE USAGE IN CORRECTIONAL FACILITIES
- Publication number 20180287643
- Publication date Oct 4, 2018
- Nottingham-Spirk Design Associates, Inc.
- John Samuel MCKENZIE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE