DL

Dean T. Lenahan

GE: 22 patents #1,163 of 36,430Top 4%
NASA: 1 patents #1,418 of 3,881Top 40%
Overall (All Time): #185,772 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8157270 Baffle seal for gas turbine engine thrust reverser Chi-Ling Michael Tsou, Carl Francis Holdren, William Andrew Bailey 2012-04-17
8122702 Sealing arrangements for gas turbine engine thrust reverser Chi-Ling Michael Tsou, Carl Francis Holdren, William Andrew Bailey 2012-02-28
7966808 Baffle seal for gas turbine engine thrust reverser Chi-Ling Michael Tsou, Carl Francis Holdren, William Andrew Bailey 2011-06-28
6910852 Methods and apparatus for cooling gas turbine engine rotor assemblies Peter Andrew Simeone, Jeremy Stephen Wigon, Alan Patrick St. Hilaire, Dennis Centeno Iglesias, James Patrick McGovern 2005-06-28
6893217 Methods and apparatus for assembling gas turbine nozzles Gulcharan S. Brainch 2005-05-17
6554575 Ramped tip shelf blade Leslie Eugene Leeke, Sean Robert Keith, Ronald Eugene Mc Rae, Jr., David Alan Frey, Daniel J. Harris 2003-04-29
6478540 Bucket platform cooling scheme and related method Nesim Abuaf, Kevin Joseph Barb, Sanjay Chopra, David M. Kercher, Iain Robertson Kellock +3 more 2002-11-12
6398487 Methods and apparatus for supplying cooling airflow in turbine engines Thomas Tracy Wallace, Christopher Charles Glynn, Monty Lee Shelton, Jeffrey Donald Clements, Barry John Kalb 2002-06-04
5984630 Reduced windage high pressure turbine forward outer seal David A. Di Salle, Robert Proctor, Edward P. Brill, Steven Alan Ross, Robert J. Albers +2 more 1999-11-16
5823741 Cooling joint connection for abutting segments in a gas turbine engine Daniel Ross Predmore, Iain Robertson Kellock, Victor Hugo Silva Correia, John Howard Starkweather 1998-10-20
5735671 Shielded turbine rotor John Brauer, David A. Di Salle, Edward P. Brill, Robert J. Albers 1998-04-07
5685158 Compressor rotor cooling system for a gas turbine Poul D. Pedersen, Larry W. Plemmons, Christopher Charles Glynn, Frederick Martin Miller, Curtis Walton Stover 1997-11-11
5555721 Gas turbine engine cooling supply circuit John J. Bourneuf, Daniel Edward Demers, Larry W. Plemmons 1996-09-17
5281085 Clearance control system for separately expanding or contracting individual portions of an annular shroud L. D. Shotts, Bandadi S. Shetty, Jeffrey Glover 1994-01-25
5224822 Integral turbine nozzle support and discourager seal Charles F. Riedmiller, Andrew P. Elovic 1993-07-06
5197852 Nozzle band overhang cooling Alan M. Walker, Gary Michael Itzel, Andrew P. Elovic 1993-03-30
5127793 Turbine shroud clearance control assembly Alan M. Walker, Thomas G. Wakeman, Larry W. Plemmons, Andrew P. Elovic 1992-07-07
4882902 Turbine cooling air transferring apparatus James R. Reigel, Robert J. Corsmeier, James H. Bertke 1989-11-28
4809498 Gas turbine engine Rollin George Giffin 1989-03-07
4807433 Turbine cooling air modulation Harvey M. Maclin 1989-02-28
4526509 Rub tolerant shroud Charles H. Gay, Jr. 1985-07-02
4416111 Air modulation apparatus Robert J. Corsmeier, Albert P. Sterman 1983-11-22
4289447 Metal-ceramic turbine shroud and method of making the same Albert P. Sterman, Charles H. Gay, Jr., Frederick W. Tegarden, Martin C. Hemsworth 1981-09-15