DH

Dennis L. Hvam

📍 Eden Prairie, MN: #964 of 1,491 inventorsTop 65%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,797,642 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5312844 Method of producing polyurethane injection molded in-line skate wheels Stanley W. Gonsior 1994-05-17