DW

David Wondra

CH Chart: 1 patents #2 of 13Top 20%
📍 Montgomery, MN: #1 of 1 inventorsTop 100%
🗺 Minnesota: #1,168 of 4,231 inventorsTop 30%
Overall (2005): #213,333 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6938581 Supplemental water heater tank and system Timothy Neeser, Thomas J. Shaw, Paul Drube 2005-09-06