Jonathan Jay Lorenzen

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Self-powered mountable speaker bar
- Patent number 11,917,349
- Issue date Feb 27, 2024
- Sound Extreme Inc.
- Jonathan Lorenzen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vehicle mounted sound bar and operation thereof
- Patent number 11,223,886
- Issue date Jan 11, 2022
- Grace Digital, Inc.
- Greg William Fadul
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SELF-POWERED MOUNTABLE SPEAKER BAR
- Publication number 20240196122
- Publication date Jun 13, 2024
- Sound Extreme Inc
- Jonathan Lorenzen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELF-POWERED MOUNTABLE SPEAKER BAR
- Publication number 20220070560
- Publication date Mar 3, 2022
- Grace Digital Inc.
- Jonathan Lorenzen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE