JP

Joseph P. Pietrowsky

📍 Hillsdale, NJ: #59 of 116 inventorsTop 55%
🗺 New Jersey: #41,174 of 69,400 inventorsTop 60%
Overall (All Time): #3,996,568 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4592553 Matrix category game William R. Mammen 1986-06-03