Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PS

Peter Speck

Chicago, IL: #5,168 of 13,327 inventorsTop 40%
Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,208,240 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6654145 Device and method for preparing documents for multicolor reproduction 2003-11-25
6319703 Recombinant virus vectors 2001-11-20