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Gilbert Cabrera
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Las Vegas, NV, US
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Patents Grants
last 30 patents
Information
Patent Grant
Signal based safety system for construction zone
Patent number
9,014,939
Issue date
Apr 21, 2015
Robert L. Mendenhall
G08 - SIGNALLING
Information
Patent Grant
Signal based safety system for construction zone
Patent number
8,849,522
Issue date
Sep 30, 2014
Robert L. Mendenhall
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Concrete/asphalt wet washing system
Patent number
8,012,265
Issue date
Sep 6, 2011
The Mendenhall Family Trust
Robert L. Mendenhall
B08 - CLEANING
Information
Patent Grant
Concrete/asphalt wet washing system
Patent number
7,578,885
Issue date
Aug 25, 2009
Robert L. Mendenhall
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Patents Applications
last 30 patents
Information
Patent Application
Concrete/Asphalt Wet Washing System
Publication number
20110139179
Publication date
Jun 16, 2011
Robert L. Mendenhall
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
Concrete/Asphalt Wet Washing System
Publication number
20110139177
Publication date
Jun 16, 2011
Robert L. Mendenhall
B08 - CLEANING