Sean Alves

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Ajax, CA

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Patents Grantslast 30 patents

Information Patent Grant
Double wall sound shield with modular sound absorbent panels for an...
- Patent number 11,380,477
- Issue date Jul 5, 2022
- Trench Limited
- Mohammad Sadegh Gholami
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound mitigation for air core reactors
- Patent number 9,406,433
- Issue date Aug 2, 2016
- TRENCH LIMITED
- Tom Chiu Hung Lau
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DOUBLE WALL SOUND SHIELD WITH MODULAR SOUND ABSORBENT PANELS FOR AN...
- Publication number 20200335268
- Publication date Oct 22, 2020
- TRENCH LIMITED
- Mohammad Sadegh Gholami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOUND MITIGATION FOR AIR CORE REACTORS
- Publication number 20150170826
- Publication date Jun 18, 2015
- TRENCH LIMITED
- Tom Chiu Hung Lau
- H01 - BASIC ELECTRIC ELEMENTS