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

David J. Kolacz

TTTask Force Tips: 1 patents #1 of 1Top 100%
Indiana: #803 of 2,720 inventorsTop 30%
Overall (2011): #322,329 of 364,097Top 90%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D640771 Firefighting nozzle 2011-06-28