Oscar Zapata

Follow

Person

Odessa, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Flush fitting pipe lining system
- Patent number 9,255,452
- Issue date Feb 9, 2016
- Robroy Industries, Inc.
- Oscar Zapata
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pipe coupling assembly and method for lined and unlined pipe
- Patent number 7,909,368
- Issue date Mar 22, 2011
- Robroy Industries, Inc.
- Oscar Zapata
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
High pressure pipe liner coupling assembly and method
- Patent number 7,857,355
- Issue date Dec 28, 2010
- Robroy Industries, Inc.
- Oscar Zapata
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Flush Fitting Pipe Lining System
- Publication number 20140333061
- Publication date Nov 13, 2014
- ROBROY INDUSTRIES, INC.
- Oscar Zapata
- E21 - EARTH DRILLING MINING
Information Patent Application
PIPE COUPLING ASSEMBLY AND METHOD FOR LINED AND UNLINED PIPE
- Publication number 20090295146
- Publication date Dec 3, 2009
- ROBROY INDUSTRIES, INC.
- Oscar Zapata
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HIGH PRESSURE PIPE LINER COUPLING ASSEMBLY AND METHOD
- Publication number 20090167016
- Publication date Jul 2, 2009
- ROBROY INDUSTRIES, INC.
- Oscar Zapata
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...