Ronald K. Burig

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New Castle, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Locking hinge for folding ladder
- Patent number 7,234,203
- Issue date Jun 26, 2007
- Werner Co.
- Brett A. Latimer
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Positioning system for folding ladder and method of installation of...
- Patent number 7,165,649
- Issue date Jan 23, 2007
- Werner Co.
- Brett A. Latimer
- E04 - BUILDING
Information Patent Grant
Stowable ladder configured for installation in an opening
- Patent number 6,994,184
- Issue date Feb 7, 2006
- Werner Co.
- Brett A. Latimer
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Stowable ladder configured for installation in an opening
- Patent number 6,991,063
- Issue date Jan 31, 2006
- Werner Co.
- Brett A. Latimer
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
Stowable ladder configured for installation in an opening
- Publication number 20050029044
- Publication date Feb 10, 2005
- Brett A. Latimer
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Stowable ladder configured for installation in an opening
- Publication number 20050029043
- Publication date Feb 10, 2005
- Brett A. Latimer
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Locking hinge for folding ladder
- Publication number 20050028320
- Publication date Feb 10, 2005
- Brett A. Latimer
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Positioning system for folding ladder and method of installation of...
- Publication number 20050029042
- Publication date Feb 10, 2005
- Brett A. Latimer
- E04 - BUILDING