Xuejuan Xu

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Northborough, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Plaster boards having internal layers and methods for making them
- Patent number 11,655,635
- Issue date May 23, 2023
- CertainTeed Gypsum, Inc.
- James Dimitrakopoulos
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Plaster boards having internal layers and methods for making them
- Patent number 11,124,965
- Issue date Sep 21, 2021
- CertainTeed Gypsum, Inc.
- James Dimitrakopoulos
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Plaster boards having internal layers and methods for making them
- Patent number 10,995,492
- Issue date May 4, 2021
- CertainTeed Gypsum, Inc.
- James Dimitrakopoulos
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
Plaster Boards and Methods for Making Them
- Publication number 20220097344
- Publication date Mar 31, 2022
- CertainTeed Gypsum, Inc.
- Aldo Glean
- B32 - LAYERED PRODUCTS
Information Patent Application
PLASTER BOARDS HAVING INTERNAL LAYERS AND METHODS FOR MAKING THEM
- Publication number 20210324628
- Publication date Oct 21, 2021
- CertainTeed Gypsum, Inc.
- James Dimitrakopoulos
- B32 - LAYERED PRODUCTS
Information Patent Application
PLASTER BOARDS HAVING INTERNAL LAYERS AND METHODS FOR MAKING THEM
- Publication number 20190093354
- Publication date Mar 28, 2019
- CertainTeed Gypsum, Inc.
- James Dimitrakopoulos
- B26 - HAND CUTTING TOOLS CUTTING SEVERING