JF

Joseph A. Freiburg

Xerox: 2 patents #3,932 of 8,622Top 50%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,293,981 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5349647 Input/output coprocessor for printing machine Isaak Rivshin 1994-09-20
5307458 Input/output coprocessor for printing machine Isaak Rivshin 1994-04-26