William David Hardgrave

City:

Carrollton, Texas

Country:

United States

Published Applications:

Last publication date:

2017-01-26

Recent patent applications by Hardgrave William David

William David Hardgrave from Carrollton, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2017-01-26

US20170023236A1

Mechanical engineering

Vortex Tube Supplying Superheated Vapor for Turbine Power Generation

#2 | 2016-02-18

US20160047279A1

Mechanical engineering

VORTEX TUBE SUPPLYING SUPERHEATED VAPOR FOR TURBINE POWER GENERATION

#3 | 2014-09-30

US13849975

Mechanical engineering

Thermodynamic amplifier cycle system and method

#4 | 2005-02-03

US20050022997A1

Fixed constructions

Downhole hydraulic ram

InventorID:

1445964 ⎘