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

Roman Kelbert

AVAvaya: 1 patents #821 of 1,730Top 50%
Plainfield, IL: #270 of 459 inventorsTop 60%
Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,206,573 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8175757 Self-cleaning chassis Trevor J. Aggus, Helane F. Daniels, Linda Derechailo, Richard Jaccard, Steve O. Mak +2 more 2012-05-08