RK

Roman Kufman

TD Tdk-Lambda: 3 patents #6 of 36Top 20%
Overall (All Time): #1,461,086 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

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