JR

John J. Ritsko

IBM: 1 patents #253 of 1,444Top 20%
📍 Mount Kisco, NY: #4 of 15 inventorsTop 30%
🗺 New York: #1,258 of 5,342 inventorsTop 25%
Overall (1989): #93,230 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4846929 Wet etching of thermally or chemically cured polyimide Steven L. Bard, Claudius Feger, John J. Glenning, Gareth G. Hougham, Steven E. Molis +3 more 1989-07-11