Inventor · disambiguated record
Leif-Erik Wraae
Also filed as: WRAAE LEIF-ERIK
2 granted patents·2 pending applications·33 citations·filing 2004–2009
59Inventor score
Top patents by PatentIndex Score
4 records- 0176US7447568B2Electric power networkABB RESEARCH LTD·Filed 2004·Granted Nov 4, 2008·30 cites·15 claims
- 0251US7667439B2Power converter arrangement and methodABB RESEARCH LTD·Filed 2009·Granted Feb 23, 2010·3 cites·8 claims
- 0349US2009273187A1Control MethodGERTMAR LARS·Filed 2009·Application pending·0 cites
- 0436US2009171509A1Electric Power Flow ControlABB RESEARCH LTD·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Leif-Erik Wraae 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 →