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

Roman Kufman

TDTdk-Lambda: 3 patents #6 of 36Top 20%
Carmiel, IL: #58 of 221 inventorsTop 30%
Overall (All Time): #1,461,086 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D837151 Rectifier for power supply Michael Poliakov 2019-01-01
D769820 Power supply device George Rucareanu 2016-10-25
D732471 Power supply device George Rucareanu 2015-06-23