Marsha S. Bischel

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Lancaster, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Dimensionally stable building panel
- Patent number 11,649,631
- Issue date May 16, 2023
- AWI Licensing LLC
- Marsha S. Bischel
- B32 - LAYERED PRODUCTS
Information Patent Grant
Fire performance for wood veneer laminated ceiling tile
- Patent number 10,745,920
- Issue date Aug 18, 2020
- AWI Licensing LLC
- Marsha S. Bischel
- B32 - LAYERED PRODUCTS
Information Patent Grant
Composite structure with foamed cementitious layer
- Patent number 6,613,424
- Issue date Sep 2, 2003
- AWI Licensing Company
- Dean L. Putt
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Durable porous article of manufacture and a process to create same
- Patent number 6,443,258
- Issue date Sep 3, 2002
- AWI Licensing Company
- Dean L. Putt
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
DIMENSIONALLY STABLE BUILDING PANEL
- Publication number 20230243153
- Publication date Aug 3, 2023
- ARMSTRONG WORLD INDUSTRIES, INC.
- Marsha S. BISCHEL
- E04 - BUILDING
Information Patent Application
MINERAL FIBER COMPOSITIONS HAVING ENHANCED BIOPERSISTENT PROPERTIES...
- Publication number 20220041494
- Publication date Feb 10, 2022
- Marsha S. BISCHEL
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
CONTINUOUS SMELTING AND FIBER SPINNING PROCESS
- Publication number 20210188692
- Publication date Jun 24, 2021
- ARMSTRONG WORLD INDUSTRIES INC.
- Marsha S BISCHEL
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
FIRE PERFORMANCE FOR WOOD VENEER LAMINATED CEILING TILE
- Publication number 20200370302
- Publication date Nov 26, 2020
- ARMSTRONG WORLD INDUSTRIES, INC.
- Marsha S. Bischel
- B32 - LAYERED PRODUCTS
Information Patent Application
DIMENSIONALLY STABLE BUILDING PANEL
- Publication number 20200291650
- Publication date Sep 17, 2020
- ARMSTRONG WORLD INDUSTRIES, INC.
- Marsha S. BISCHEL
- E04 - BUILDING
Information Patent Application
FIRE PERFORMANCE FOR WOOD VENEER LAMINATED CEILING TILE
- Publication number 20170121982
- Publication date May 4, 2017
- ARMSTRONG WORLD INDUSTRIES, INC.
- Marsha S. Bischel
- B32 - LAYERED PRODUCTS