JS

John W. Spiewak

Xerox: 1 patents #307 of 844Top 40%
📍 Webster, NY: #72 of 205 inventorsTop 40%
🗺 New York: #1,860 of 7,004 inventorsTop 30%
Overall (1994): #111,418 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5336577 Single layer photoreceptor John F. Yanus, Damodar M. Pai, Joseph Mammino, Dennis A. Abramsohn, William W. Limburg +7 more 1994-08-09