MP

Mario Witold Polak

📍 Tempe, AZ: #39 of 149 inventorsTop 30%
🗺 Arizona: #375 of 1,597 inventorsTop 25%
Overall (1997): #107,637 of 185,788Top 60%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D386553 Combined holder and head for a self defense pin Marie Louise Polak 1997-11-18