Liqun Xu

Person

Aurora, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of making annealed door skins and composite door assemblies,...
- Patent number 9,102,808
- Issue date Aug 11, 2015
- Masonite Corporation
- James Pfau
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of making annealed door skins and composite door assemblies,...
- Patent number 8,771,581
- Issue date Jul 8, 2014
- Masonite Corporation
- James Pfau
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of making annealed door skins and composite door assemblies,...
- Patent number 8,765,046
- Issue date Jul 1, 2014
- Masonite Corporation
- James Pfau
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polymeric door facing with textured interior surface, and method of...
- Patent number 7,690,163
- Issue date Apr 6, 2010
- Masonite Corporation
- David McMahan
- B44 - DECORATIVE ARTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MAKING ANNEALED DOOR SKINS AND COMPOSITE DOOR ASSEMBLIES,...
- Publication number 20150344675
- Publication date Dec 3, 2015
- MASONITE CORPORATION
- James PFAU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF MAKING ANNEALED DOOR SKINS AND COMPOSITE DOOR ASSEMBLIES,...
- Publication number 20140315026
- Publication date Oct 23, 2014
- James PFAU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FRAME REINFORCEMENT TO PREVENT WARPING
- Publication number 20140053489
- Publication date Feb 27, 2014
- James BRYANT
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
METHOD OF MAKING ANNEALED DOOR SKINS AND COMPOSITE DOOR ASSEMBLIES,...
- Publication number 20130199694
- Publication date Aug 8, 2013
- MASONITE CORPORATION
- James PFAU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF MAKING ANNEALED DOOR SKINS AND COMPOSITE DOOR ASSEMBLIES,...
- Publication number 20120159855
- Publication date Jun 28, 2012
- James PFAU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYMERIC DOOR FACING WITH TEXTURED INTERIOR SURFACE, AND METHOD OF...
- Publication number 20100175346
- Publication date Jul 15, 2010
- David McMahan
- B44 - DECORATIVE ARTS
Information Patent Application
Nano-composite door facings, and related door assemblies and methods
- Publication number 20080016819
- Publication date Jan 24, 2008
- Liqun Xu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polymeric door facing with textured interior surface, and method of...
- Publication number 20060272278
- Publication date Dec 7, 2006
- David McMahan
- B44 - DECORATIVE ARTS

Person

Patents Grantslast 30 patents

Method of making annealed door skins and composite door assemblies,...

Method of making annealed door skins and composite door assemblies,...

Method of making annealed door skins and composite door assemblies,...

Polymeric door facing with textured interior surface, and method of...

Patents Applicationslast 30 patents

METHOD OF MAKING ANNEALED DOOR SKINS AND COMPOSITE DOOR ASSEMBLIES,...

METHOD OF MAKING ANNEALED DOOR SKINS AND COMPOSITE DOOR ASSEMBLIES,...

FRAME REINFORCEMENT TO PREVENT WARPING

METHOD OF MAKING ANNEALED DOOR SKINS AND COMPOSITE DOOR ASSEMBLIES,...

METHOD OF MAKING ANNEALED DOOR SKINS AND COMPOSITE DOOR ASSEMBLIES,...

POLYMERIC DOOR FACING WITH TEXTURED INTERIOR SURFACE, AND METHOD OF...

Nano-composite door facings, and related door assemblies and methods

Polymeric door facing with textured interior surface, and method of...