IE

Ilkka Erkkila

AO Abb Industry Oy: 1 patents #1 of 6Top 20%
📍 Helsinki, FI: #10 of 120 inventorsTop 9%
Overall (1997): #138,358 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5612604 Method of monitoring a temperature rise of a squirrel cage induction motor Vesa Veijalainen, Matti Kauhanen 1997-03-18