DS

Debra M. Steffenhagen

VF Viratec Thin Films: 1 patents #1 of 2Top 50%
📍 Faribault, MN: #1 of 3 inventorsTop 35%
🗺 Minnesota: #695 of 2,841 inventorsTop 25%
Overall (1994): #142,462 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5372874 DC reactively sputtered optical coatings including niobium oxide Eric R. Dickey 1994-12-13