Inventor · disambiguated record

Ilpo Ruohonen

Also filed as: RUOHONEN ILPO

1 granted patent·14 citations·filing 1990–1990

36Inventor score

Technology areasH02P

Files withABB STROEMBERG DRIVES OY1

Top patents by PatentIndex Score

1 record

0139US5162727AMethod and apparatus of determining the stator flux estimate of an electric machineABB STROEMBERG DRIVES OY·Filed 1990·Granted Nov 10, 1992·14 cites·4 claims

Join the waitlist — get patent alerts

Get an alert when Ilpo Ruohonen files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →