DG

David A. Gray

KR Kellogg Brown & Root: 1 patents #2 of 14Top 15%
📍 Saint Paul, MN: #19 of 47 inventorsTop 45%
🗺 Minnesota: #1,405 of 4,663 inventorsTop 35%
Overall (2004): #239,851 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6782950 Control wellhead buoy Rajnikant M. Amin, James O'Sullivan 2004-08-31