DB

Donald Duane Brooker

Chevron: 2 patents #22 of 203Top 15%
📍 Hopewell Junction, NY: #24 of 103 inventorsTop 25%
🗺 New York: #1,410 of 9,035 inventorsTop 20%
Overall (2004): #67,153 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6805773 Method of protecting a surface in a gasifier — 2004-10-19
6773630 Process for the gasification of heavy oil Robert J. Stellaccio, Henry C. Chan 2004-08-10