Inventor · disambiguated record
Ralf Kowalewski
Also filed as: KOWALEWSKI RALF
2 granted patents·7 citations·filing 2011–2011
50Inventor score
Files withGATTERMANN SVEN2
Top patents by PatentIndex Score
2 records- 0175US9046579B2Electric arc discharge evaluation method, and associated test standGATTERMANN SVEN·Filed 2011·Granted Jun 2, 2015·6 cites·14 claims
- 0252US9417156B2Method and device for assessing the damage to rolling bearings, in particular in inverter-fed electric machinesGATTERMANN SVEN·Filed 2011·Granted Aug 16, 2016·1 cites·19 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →