Ken Majors

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Denver, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Fire resistant door system
- Patent number 9,341,017
- Issue date May 17, 2016
- Chad A. Collison
- B32 - LAYERED PRODUCTS
Information Patent Grant
Rated fire frame and door frame / jamb
- Patent number 8,097,544
- Issue date Jan 17, 2012
- Kenneth Majors
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Fire resistant panel and method of making
- Patent number 7,655,580
- Issue date Feb 2, 2010
- Kenneth A. Majors
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Rated fire door core and method of making
- Patent number 7,279,437
- Issue date Oct 9, 2007
- Richard H Kai
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
FIRE RESISTANT DOOR SYSTEM
- Publication number 20140370215
- Publication date Dec 18, 2014
- Chad A. Collison
- B32 - LAYERED PRODUCTS
Information Patent Application
Rated fire frame and door frame / jamb
- Publication number 20090241465
- Publication date Oct 1, 2009
- Kenneth Majors
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Fire resistant panel and method of making
- Publication number 20080214077
- Publication date Sep 4, 2008
- Kenneth A. Majors
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Rated fire door core and method of making
- Publication number 20060121808
- Publication date Jun 8, 2006
- Richard H. Kai
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS