OJ

Olov Johansson

PA Piezomotor Uppsala Ab: 3 patents #7 of 16Top 45%
Overall (All Time): #1,584,911 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7157830 Near-resonance wide-range operating electromechanical motor Anders Jansson, Stefan Johansson, Jonas Eriksson 2007-01-02
7053527 Electromechanical motor and assembling method therefore Christer Mattsson, Mats Bexell, Stefan Johansson, Jonas Eriksson, Sölve Lindmark 2006-05-30
6747394 Near-resonance electromechanical motor Stefan Johansson, Christer Mattsson, Anders Jansson, Jonas Eriksson 2004-06-08