ZD

Zhifeng Dong

GE: 7 patents #4,929 of 36,430Top 15%
Overall (All Time): #743,379 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8393855 Flange with axially curved impingement surface for gas turbine engine clearance control John Joseph Rahaim 2013-03-12
8197186 Flange with axially extending holes for gas turbine engine clearance control John Joseph Rahaim 2012-06-12
7823389 Compound clearance control engine Kenneth Edward Seitzer, Wojciech Sak, Robert Paul Ziegler, Chris Charles Glynn 2010-11-02
7740443 Transpiration clearance control turbine Kenneth Edward Seitzer, Wojciech Sak, Robert Paul Ziegler, William Lee Herron 2010-06-22
7249463 Aerodynamic fastener shield for turbomachine William C. Anderson, Jesse Senyo, Michael Jay Epstein 2007-07-31
7165937 Methods and apparatus for maintaining rotor assembly tip clearances Michael Jay Epstein, Glen William Royal, Robert J. Albers 2007-01-23
7094020 Swirl-enhanced aerodynamic fastener shield for turbomachine Michael Jay Epstein, William C. Anderson, Jesse Senyo 2006-08-22