WK

Walter G. Krawza

UI US Dept of the Interior: 1 patents #1 of 33Top 4%
📍 Lakeville, MN: #1 of 6 inventorsTop 20%
🗺 Minnesota: #156 of 1,035 inventorsTop 20%
Overall (1982): #25,198 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4331975 Instrumentation for surveying underground cavities George A. Savanick 1982-05-25