DH

David A. Halsrud

EU Ecolab Usa: 1 patents #27 of 110Top 25%
📍 Minneapolis, MN: #85 of 351 inventorsTop 25%
🗺 Minnesota: #1,405 of 4,663 inventorsTop 35%
Overall (2004): #239,707 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6835702 Compositions and methods for mitigating corrosion of applied color designs Brandon Herdt, Gerald Wichmann, Michel M. Lawrence, Richard E. Steindorf 2004-12-28