Hector C Villarreal

Address:

14419 Verde Mar Ln, Houston, TX 77095

Phone:

8322597442

VIN:

1GT426C80BF239810

Make:

GMC

Model:

SIERRA 3500HD

Year:

2011

US Patent:

8216249, Jul 10, 2012

Filed:

Jul 21, 2008

Appl. No.:

12/220163

Inventors:

Richard L. Watson - McPherson KS, US
Ronald B. Hicks - San Antonio TX, US
Carrie D. M. Bader - Austin TX, US
Hector C. Villarreal - San Antonio TX, US

International Classification:

A61B 17/42
A61B 17/46
A61D 1/10

US Classification:

606120, 606151, 606157

Abstract:

An umbilical cord clamping and cutting device assembled within opposing shields for minimizing the spray of blood during severing of the umbilical cord.

US Patent:

20040172043, Sep 2, 2004

Filed:

Nov 7, 2003

Appl. No.:

10/703710

Inventors:

Richard Watson - Mcpherson KS, US
Ronald Hicks - San Antonio TX, US
Carrie Bader - Austin TX, US
Philip Leung - Austin TX, US
Hector Villarreal - San Antonio TX, US

International Classification:

A61B017/46
A61B017/42
A61D001/10

US Classification:

606/120000

Abstract:

A novel umbilical cord clamp and a combined umbilical cord clamp and cutter are provided for clamping and cutting umbilical cords in one motion. The cutter comprises two shells joined by a longitudinal hinge. A transverse blade is mounted in one shell, and a cutting support is mounted in the other shell across from the blade. One or more removable clamps may be engaged with the shells to be removable from the shells after cutting. Alternatively, a self-winding or plastically deformable band may be engageable with the shells. The cutter and its associated removable clamp(s) may be coordinated with an identifier, such as a color, number, or letter. Blood sampling and diagnostic features may be included with the cutter. The removable clamps may have an openable closure.

US Patent:

20120090335, Apr 19, 2012

Filed:

Oct 15, 2010

Appl. No.:

12/905562

Inventors:

Hector Villarreal - Houston TX, US

International Classification:

F17C 7/02
F25B 19/00
F17C 13/08

US Classification:

62 506, 62 532, 62 511

Abstract:

A method and system for installing and maintaining submerged pumps is disclosed. The submerged pump may be positioned within a product storage vessel. Alternatively the submerged pump may be positioned within a product storage vessel with a sump that is integral with and not removable from the vessel. The pump may used for the movement of products, such as cryogenic liquids, including but not limited to, nitrogen, argon, ethylene, natural gas, nitrous-oxide, carbon-monoxide, hydrogen, helium, and carbon-dioxide. Superior results are obtained with respect to access, maintenance and handling of the pump within a product storing vessel.

US Patent:

20220299165, Sep 22, 2022

Filed:

Feb 28, 2022

Appl. No.:

17/682899

Inventors:

- Baytown TX, US
ASHWIN PATEL - Baytown TX, US
HECTOR VILLARREAL - Baytown TX, US

International Classification:

F17C 5/02

Abstract:

In one aspect of the invention, the system may include a liquid hydrogen storage tank that is placed on a mobile carriage. From the liquid hydrogen storage tank, a submerged pump feeds low-pressure liquid hydrogen to a second pump that is external to the tank. This second pump then increases the pressure of the liquid hydrogen and feeds the liquid hydrogen to a vaporizer system. The vaporizer system includes coolant, a coolant tank, a load bank, a third pump, and a diffusion bonded compact heat exchanger (DCHE) to transfer heat from the coolant to the liquid hydrogen. To further help heat the coolant, heat exchangers may be included to cool systems of the vehicle and recover waste engine heat. After the vaporizer converts the liquid hydrogen to its gaseous form, the gaseous hydrogen is discharged to an external vehicle or tank.

US Patent:

20160169450, Jun 16, 2016

Filed:

Feb 22, 2016

Appl. No.:

15/050255

Inventors:

- Baytown TX, US
Hector Villarreal - Houston TX, US

Assignee:

Cryogenic Vessel Alternatives, Inc. - Baytown TX

International Classification:

F17C 13/08
F17C 7/02

Abstract:

A method and system for installing and maintaining submerged cryogenic pumps is disclosed. The submerged pump may be positioned within a product storage vessel. Alternatively the submerged pump may be positioned within a product storage vessel with a sump that is integral with and not removable from the vessel. The pump may used for the movement of products, such as cryogenic liquids, including but not limited to, nitrogen, argon, ethylene, natural gas, nitrous-oxide, carbon-monoxide, hydrogen, helium, and carbon-dioxide. Superior results are obtained with respect to access, maintenance and handling of the pump within a product storing vessel.