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John David Stampfli

GE: 14 patents #2,215 of 36,430Top 7%
Overall (All Time): #347,350 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10823194 Compressor end-wall treatment with multiple flow axes Giridhar Jothiprasad, Ramakrishna Venkata Mallina, Rudolf Konrad Selmeier, Davide Giacché 2020-11-03
10443611 Airfoil shape for eighth stage compressor rotor blade Nandakumar Aladahalli Rangaswamy 2019-10-15
10415464 Airfoil shape for thirteenth stage compressor rotor blade John David Dyer 2019-09-17
10415585 Airfoil shape for fourth stage compressor rotor blade John David Dyer 2019-09-17
10047620 Circumferentially varying axial compressor endwall treatment for controlling leakage flow therein Davide Giacché, Ramakrishna Venkata Mallina, Vittorio Michelassi, Giridhar Jothiprasad, Ajay Keshava Rao +3 more 2018-08-14
9790796 Systems and methods for modifying a pressure side on an airfoil about a trailing edge Ajay Keshava Rao, Rudolf Konrad Selmeier 2017-10-17
8322145 Systems and methods for providing surge protection to a turbine component David August Snider, Harold Lamar Jordan, Jr., Timothy Andrew Healy 2012-12-04
7467926 Stator blade airfoil profile for a compressor Josef Scott Cummins 2008-12-23
7186090 Air foil shape for a compressor blade Steven E. Tomberg, Roger Claude Beharrysingh, Timothy E. DeJoris, William J. Miller, Paul G. Deivernois +13 more 2007-03-06
6574584 Method for evaluating compressor stall/surge margin requirements Chung-hei Yeung, Joseph Anthony Cotroneo 2003-06-03
6438484 Method and apparatus for detecting and compensating for compressor surge in a gas turbine using remote monitoring and diagnostics Philip Lynn Andrew, Chung-hei Yeung, Joseph Anthony Cotroneo, Steven M. Schirle, James M. Hill 2002-08-20
6364602 Method of air-flow measurement and active operating limit line management for compressor surge avoidance Philip Lynn Andrew, Chung-hei Yeung, Joseph Anthony Cotroneo 2002-04-02
6226974 Method of operation of industrial gas turbine for optimal performance Philip Lynn Andrew, Paul Thomas Marks, Daniel R. Dwyer, Joseph Anthony Cotroneo, Harold Edward Miller +1 more 2001-05-08
6220086 Method for ascertaining surge pressure ratio in compressors for turbines Philip Lynn Andrew, Pierluigi Nava, Marco Mazzoni 2001-04-24