IF

Irwin Frank

📍 Middleton, WI: #271 of 564 inventorsTop 50%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,132,509 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7498374 Cast polymer and method of making the same — 2009-03-03
7141296 Cast polymer and method of making the same — 2006-11-28