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

Michael J. Kozy

KOKoppers: 2 patents #22 of 126Top 20%
Pittsburgh, PA: #3,179 of 7,570 inventorsTop 45%
Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,355,938 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4424099 Process for control of coke oven emissions 1984-01-03
4360404 Apparatus for control of coke oven emissions 1982-11-23