HC

Harvey H. Chamberlain

GE: 4 patents #8,224 of 36,430Top 25%
📍 Marblehead, MA: #124 of 401 inventorsTop 35%
🗺 Massachusetts: #27,608 of 88,656 inventorsTop 35%
Overall (All Time): #1,308,757 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4474012 Steam turbine pressure rate limiter 1984-10-02
4474013 Overspeed anticipation circuit for steam turbine speed control 1984-10-02
4464577 Turbine speed control James B. Wagner 1984-08-07
4242989 Boiler level control system 1981-01-06