CH

Charles W. Helpert

Basf Se: 1 patents #455 of 1,257Top 40%
📍 Durham, NC: #80 of 290 inventorsTop 30%
🗺 North Carolina: #822 of 3,093 inventorsTop 30%
Overall (2002): #242,759 of 266,432Top 95%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6369003 Process and composition for soil improvement by reducing microbially formed ethylene in the soil Wilhelm Rademacher, Helmut Walter, Eberhard P. Schott, Dale R. Carlson, Lisa P. Schell +4 more 2002-04-09