MD

Maria Druzhinina

Ford: 2 patents #6,445 of 17,473Top 40%
📍 Goleta, CA: #579 of 1,303 inventorsTop 45%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,211,768 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6363317 Calibration method for disc engines Ilya Kolmanovsky 2002-03-26
6311679 System and method of controlling air-charge in direct injection lean-burn engines Ilya Kolmanovsky, Jing Sun, Michiel J. Van Nieuwstadt 2001-11-06