JE

John F. Ewen

IBM: 2 patents #2,055 of 9,568Top 25%
📍 Rochester, MN: #102 of 465 inventorsTop 25%
🗺 Minnesota: #1,027 of 5,843 inventorsTop 20%
Overall (2011): #90,948 of 364,097Top 25%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7936208 Bias circuit for a MOS device Steven M. Clements, Hayden C. Cranford, Jr., Amar Chandra Mahadeo Dwarka 2011-05-03
7888998 Low-voltage CMOS error amplifier with implicit reference 2011-02-15