David C. Bryant

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Richmond, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Entryway for disposition in a door opening of a building
- Patent number 7,877,940
- Issue date Feb 1, 2011
- Quanex Corporation
- James W. Meeks
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Lock block assembly for an astragal
- Patent number 7,878,559
- Issue date Feb 1, 2011
- Quanex Corporation
- James W. Meeks
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Astragal boot
- Patent number 7,694,471
- Issue date Apr 13, 2010
- Quanex Corporation
- James W. Meeks
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
DOOR THRESHOLD ASSEMBLY
- Publication number 20190218849
- Publication date Jul 18, 2019
- MJB Wood Group, Inc.
- David C. Bryant
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
ENTRYWAY FOR DISPOSITION IN A DOOR OPENING OF A BUILDING
- Publication number 20090025299
- Publication date Jan 29, 2009
- QUANEX CORPORATION
- James W. Meeks
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Astragal Boot
- Publication number 20080229668
- Publication date Sep 25, 2008
- QUANEX CORPORATION
- James W. Meeks
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Lock Block Assembly For An Astragal
- Publication number 20070205609
- Publication date Sep 6, 2007
- QUANEX CORPORATION
- James W. Meeks
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES