Robert E. Brewer

City:

Safford, Arizona

Country:

United States

Published Applications:

Last publication date:

2009-01-06

Top Assignees for applications by Robert E. Brewer

The entities that hold a legal rights for patent applications filed by inventor Brewer Robert E.:

Robert E. Brewer from Safford, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Method for recovering metal values from metal-containing materials using high temperature pressure leaching

METHOD FOR RECOVERY OF METALS FROM METAL-CONTAINING MATERIALS USING MEDIUM TEMPERATURE PRESSURE LEACHING

Method for recovering metal values from metal-containing materials using high temperature pressure leaching

Method for recovery of metals from metal-containing materials using medium temperature pressure leaching

METHOD FOR RECOVERING COPPER FROM COPPER-CONTAINING MATERIALS USING DIRECT ELECTROWINNING

METHOD FOR PROCESSING ELEMENTAL SULFUR-BEARING MATERIALS USING HIGH TEMPERATURE PRESSURE LEACHING

System for direct electrowinning of copper

Method for improving metals recovery using high temperature pressure leaching

Method for processing elemental sulfur-bearing materials using high temperature pressure leaching

InventorID:

4206370 ⎘