John Groppo

City:

Wilmore, Kentucky

Country:

United States

Published Applications:

Last publication date:

2007-12-13

Top Assignees for applications by John Groppo

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

John Groppo from Wilmore, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Method for hydraulically separating carbon and classifying coal combustion ash

InventorID:

4533290 ⎘