JD

John Dubrowski

📍 Oakville, CA: #668 of 1,175 inventorsTop 60%
Overall (All Time): #4,105,986 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4187838 Ear clip for flattening of protruding ears — 1980-02-12