Inventor · disambiguated record

Petri Koivula

Also filed as: KOIVULA PETRI

2 granted patents·1 pending application·1 citations·filing 2011–2013

31Inventor score

Technology areasH02H H02J

Files withVANHALA KARI2 ABB TECHNOLOGY AG1

Top patents by PatentIndex Score

3 records

0149US9478966B2Electric network protectionABB TECHNOLOGY AG·Filed 2013·Granted Oct 25, 2016·1 cites·21 claims
0231US8693154B2Protection relayVANHALA KARI·Filed 2012·Granted Apr 8, 2014·0 cites·16 claims
0321US2011295529A1Control of protection relayVANHALA KARI·Filed 2011·Application pending·0 cites

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