Dennis John Gray

City:

Spring, Texas

Country:

United States

Published Applications:

Last publication date:

2012-04-12

Top Assignees for applications by Dennis John Gray

The entities that hold a legal rights for patent applications filed by inventor Gray Dennis John:

Dennis John Gray from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Simplified Wave Energy Device Without One-way Clutches

Device for Extracting Energy from Moving Air or Moving Water

Environmentally Safe Flowing Water and Air Energy Device With Power Output Optimization

Simplified Paddlewheel Energy Device

Flowing water energy device

Energy transformation device

InventorID:

3139247 ⎘