JOHN HOUSE

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Construction safety handrail and toeboard system
- Patent number 9,790,694
- Issue date Oct 17, 2017
- John House
- E04 - BUILDING
Information Patent Grant
Construction safety handrail support bracket
- Patent number 9,617,744
- Issue date Apr 11, 2017
- John House
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Construction Safety Handrail and Toeboard System
- Publication number 20170284109
- Publication date Oct 5, 2017
- JOHN HOUSE
- E04 - BUILDING
Information Patent Application
Construction Safety Handrail Support Bracket
- Publication number 20150129739
- Publication date May 14, 2015
- John House
- E04 - BUILDING
Information Patent Application
CONSTRUCTION SAFETY HANDRAIL AND TOEBOARD SYSTEM
- Publication number 20130256491
- Publication date Oct 3, 2013
- JOHN HOUSE
- E04 - BUILDING