SP

S. Peter Pappas

HC Hitachi Chemical Company: 1 patents #9 of 88Top 15%
📍 Fargo, ND: #5 of 25 inventorsTop 20%
🗺 North Dakota: #9 of 89 inventorsTop 15%
Overall (1994): #71,646 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5302725 Aryl triflate compounds and radiologically acid producing agents thereof Makoto Kaji 1994-04-12