JD

Joseph O. Dulak

📍 Owatonna, MN: #154 of 233 inventorsTop 70%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,783,518 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5464067 Golf marker cleaner and grass remover — 1995-11-07