Alfredo Villarreal

Follow

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Expandable coating for solid particles and associated methods of us...
- Patent number 10,106,718
- Issue date Oct 23, 2018
- Halliburton Energy Services, Inc.
- Alfredo Villarreal
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Expandable coating for solid particles and associated methods of us...
- Patent number 9,598,927
- Issue date Mar 21, 2017
- Halliburton Energy Services, Inc.
- Alfredo Villarreal
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
HYDROPHOBIZING TREATMENTS AND AGENTS AND METHODS OF USE IN SUBTERRA...
- Publication number 20180305603
- Publication date Oct 25, 2018
- Halliburton Energy Services, Inc.
- William Walter Shumway
- E21 - EARTH DRILLING MINING
Information Patent Application
Expandable Coating for Solid Particles and Associated Methods of Us...
- Publication number 20170145283
- Publication date May 25, 2017
- Halliburton Energy Services, Inc.
- Alfredo Villarreal
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Expandable Coating for Solid Particles and Associated Methods of Us...
- Publication number 20140135237
- Publication date May 15, 2014
- Halliburton Energy Services, Inc.
- Alfredo Villarreal
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Particulate Weighting Agents Comprising Removable Coatings and Meth...
- Publication number 20140087974
- Publication date Mar 27, 2014
- Halliburton Energy Services, Inc.
- Alfredo Villarreal
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...