Steven Richard Ambriz

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Missouri City, TX, US

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Patents Applicationslast 30 patents

Information Patent Application
Curved Ladder for Tank Access
- Publication number 20160258214
- Publication date Sep 8, 2016
- Steven Richard Ambriz
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Curved Ladder for Tank Access
- Publication number 20150090530
- Publication date Apr 2, 2015
- Steven Richard Ambriz
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Curved Ladder for Tank Access
- Publication number 20130140109
- Publication date Jun 6, 2013
- Steven Richard Ambriz
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Curved Ladder for Tank Access
- Publication number 20120241256
- Publication date Sep 27, 2012
- Steven Richard Ambriz
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
CURVED LADDER FOR TANK ACCESS
- Publication number 20110186383
- Publication date Aug 4, 2011
- Steven Richard Ambriz
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS