Yu-Wei Hung

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Columbia, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Fire-retardant panel with frame
- Patent number 11,339,567
- Issue date May 24, 2022
- SEMCO LLC
- Stephen Glen
- E04 - BUILDING
Information Patent Grant
Fire-retardant panel with frame
- Patent number 10,837,170
- Issue date Nov 17, 2020
- SEMCO LLC
- Stephen Glen
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
FIRE-RETARDANT PANEL WITH FRAME
- Publication number 20210040729
- Publication date Feb 11, 2021
- SEMCO LLC
- Stephen Glen
- B32 - LAYERED PRODUCTS
Information Patent Application
FIRE-RETARDANT PANEL WITH FRAME
- Publication number 20190078326
- Publication date Mar 14, 2019
- SEMCO LLC
- Stephen Glen
- B32 - LAYERED PRODUCTS
Information Patent Application
LAYERED FIRE-RETARDANT PANEL
- Publication number 20190078325
- Publication date Mar 14, 2019
- SEMCO LLC
- Stephen Glen
- B32 - LAYERED PRODUCTS