PZ

Piotr Zenczak

EP Evans Products: 1 patents #5 of 17Top 30%
📍 Philomath, OR: #48 of 87 inventorsTop 60%
🗺 Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #4,124,962 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4237083 Process of manufacturing a microporous sheet material James Young, Charles H. Geissel 1980-12-02