HC

Hsiao-Nan L. Chang

GE: 3 patents #10,354 of 36,430Top 30%
📍 Leominster, MA: #85 of 286 inventorsTop 30%
🗺 Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,679,016 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4494207 Dual turbine controller John Cline 1985-01-15
4494208 Bumpless switching of valve drive in a turbine control system 1985-01-15
4484137 Wide dynamic range shaft speed sensor 1984-11-20