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USPTO Patent Rankings Data through Dec 31, 2025
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Chander Prakash — 20 Patents

GE: 13 patents #2,462 of 36,430Top 7%
SESiemens Energy: 7 patents #98 of 1,016Top 10%
MSMikro Systems: 1 patents #21 of 29Top 75%
Oviedo, FL: #48 of 1,433 inventorsTop 4%
Florida: #2,341 of 67,251 inventorsTop 4%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Chander Prakash has been granted 20 US patents while listed as an inventor at GE. The first was granted in 1995 and the most recent in November 2017. Chander Prakash ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Chander Prakash in Oviedo, FL, US.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9810081 Cooled conduit for conveying combustion gases Ching-Pang Lee, Reinhard Schilp, David A. Little 2017-11-07
9546558 Damping resonator with impingement cooling Ching-Pang Lee, Danning You, Reinhard Schilp 2017-01-17
9334741 Discreetly defined porous wall structure for transpirational cooling Ching-Pang Lee, Gary B. Merrill, Andreas Heselhaus, Andrew J. Burns 2016-05-10
9206904 Seal including flexible seal strips Ching-Pang Lee, Vincent P. Laurello, Kok-Mun Tham 2015-12-08
8721291 Flow directing member for gas turbine engine Ching-Pang Lee, Kok-Mun Tham, Paul Hadley Vitt, Stephen Williamson, Matthew Montgomery +1 more 2014-05-13 $950,000
8500404 Plasma actuator controlled film cooling Matthew Montgomery 2013-08-06 $702,000
8435001 Plasma induced flow control of boundary layer at airfoil endwall Matthew Montgomery, Ching-Pang Lee 2013-05-07 $861,000
7806653 Gas turbine engines including multi-curve stator vanes and methods of assembling the same Scott Andrew Burton, Joseph Machnaim, David Glenn Cherry, Robert John Beacock, Ching-Pang Lee +1 more 2010-10-05 $30,941,000
7794201 Gas turbine engines including lean stator vanes and methods of assembling the same Scott Andrew Burton, Joseph Machnaim, David Glenn Cherry, Robert John Beacock, Ching-Pang Lee +1 more 2010-09-14 $50,098,000
7758306 Turbine assembly for a gas turbine engine and method of manufacturing the same Scott Andrew Burton, Joseph Machnaim, David Glenn Cherry, Robert John Beacock, Ching-Pang Lee +1 more 2010-07-20 $25,829,000
7290986 Turbine airfoil with curved squealer tip Mark Edward Stegemiller, Leslie Eugene Leeke, Kevin Samuel Klasing, Ching-Pang Lee 2007-11-06 $72,956,000
7281894 Turbine airfoil curved squealer tip with tip shelf Ching-Pang Lee 2007-10-16 $44,834,000
6984103 Triple circuit turbine blade Ching-Pang Lee, Steven Robert Brassfield 2006-01-10 $38,377,000
6981840 Converging pin cooled airfoil Ching-Pang Lee, Ronald Scott Bunker 2006-01-03 $35,197,000
6790005 Compound tip notched blade Ching-Pang Lee, David Glenn Cherry, Aspi Rustom Wadia 2004-09-14 $35,920,000
6672829 Turbine blade having angled squealer tip David Glenn Cherry, Ching-Pang Lee, Aspi Rustom Wadia, Brian David Keith, Steven Robert Brassfield 2004-01-06 $53,549,000
6422821 Method and apparatus for reducing turbine blade tip temperatures Ching-Pang Lee, Monty Lee Shelton, John Howard Starkweather, Hardev Singh, Gerard Anthony Rinck 2002-07-23 $57,337,000
6382913 Method and apparatus for reducing turbine blade tip region temperatures Ching-Pang Lee 2002-05-07 $50,140,000
5503527 Turbine blade having tip slot Ching-Pang Lee, Edward F. Pietraszkiewicz, Ronald D. Zerkle 1996-04-02 $26,722,000
5458461 Film cooled slotted wall Ching-Pang Lee, John Howard Starkweather, Ronald D. Zerkle 1995-10-17 $29,364,000