DB

David Burkart

DI D B Industries: 2 patents #19 of 51Top 40%
📍 Little Suamico, WI: #5 of 13 inventorsTop 40%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,175,193 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7146655 Bariatric toilet seat support apparatus Gordon J. Karnopp 2006-12-12
6889392 Bariatric toilet seat support apparatus Gordon J. Karnopp 2005-05-10