Charles H. Geissel

EP Evans Products: 1 patents #5 of 17Top 30%

📍 Corvallis, OR: #1,090 of 1,763 inventorsTop 65%

🗺 Oregon: #17,068 of 28,073 inventorsTop 65%

Overall (All Time): #4,124,961 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4237083	Process of manufacturing a microporous sheet material	James Young, Piotr Zenczak	1980-12-02