Issued Patents All Time
Showing 51–75 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8434999 | Bimetallic spline seal | Sergio Daniel Marques Amaral, Xiuzhang James Zhang | 2013-05-07 |
| 8376706 | Turbine airfoil concave cooling passage using dual-swirl flow mechanism and method | Ronald Scott Bunker | 2013-02-19 |
| 8282346 | Methods, systems and/or apparatus relating to seals for turbine engines | Subodh Diwakar Deodhar, Nagendra Karthik Depuru Mohan | 2012-10-09 |
| 8157504 | Rotor blades for turbine engines | Sergio Daniel Marques Amaral, Michael Sullivan, Xiuzhang James Zhang, Felipe Roman-Morales, Scott Edmond Ellis | 2012-04-17 |
| 8083475 | Turbine bucket angel wing compression seal | Charles Alan Bulgrin, Ariel Caesar Prepena Jacala, Ralph Chris Bruner | 2011-12-27 |
| 8057178 | Turbine bucket for a turbomachine and method of reducing bow wave effects at a turbine bucket | Michael Sullivan, Yang Liu, Mahesh Madhukar Athavale | 2011-11-15 |
| 7922455 | Steam-cooled gas turbine bucker for reduced tip leakage loss | Philip Lynn Andrew | 2011-04-12 |
| 7837440 | Turbine bucket tip cap | Ronald Scott Bunker | 2010-11-23 |
| 7811054 | Shroud configuration having sloped seal | John Alan Eastman, Charles Malinowski, Victor John Morgan, David Richard Johns, Bryan David Lewis | 2010-10-12 |
| 7628588 | Coated bucket damper pin | Ariel Caesar Prepena Jacala, Doyle C. Lewis, Kathleen Blanche Morey, David Vincent Bucci, Ganjiang Feng | 2009-12-08 |
| 7513738 | Methods and apparatus for cooling gas turbine rotor blades | Ariel Caesar Prepena Jacala, Doyle C. Lewis, Calvin Levy Sims | 2009-04-07 |
| 7367123 | Coated bucket damper pin and related method | Ariel Caesar Prepena Jacala, Doyle C. Lewis, Kathleen Blanche Morey, David Vincent Bucci, Ganjiang Feng | 2008-05-06 |
| 7309212 | Gas turbine bucket with cooled platform leading edge and method of cooling platform leading edge | Waylon Willard Webbon | 2007-12-18 |
| 7296615 | Method and apparatus for determining the location of core-generated features in an investment casting | Robert Henry Devine, II | 2007-11-20 |
| 7163376 | Controlled leakage pin and vibration damper for active cooling and purge of bucket slash faces | Ariel Caesar Prepena Jacala | 2007-01-16 |
| 7147439 | Apparatus and methods for cooling turbine bucket platforms | Ariel Caesar Prepena Jacala | 2006-12-12 |
| 7121796 | Nozzle-cooling insert assembly with cast-in rib sections | Steven Sebastian Burdgick | 2006-10-17 |
| 7086829 | Film cooling for the trailing edge of a steam cooled nozzle | Jason Dean Fuller, Cathy Chiurato, Matthew Findlay | 2006-08-08 |
| 7066716 | Cooling system for the trailing edges of turbine bucket airfoils | Ariel Caesar Prepena Jacala, Joshua R. Kornau, Azadali A. Ladhani | 2006-06-27 |
| 6773229 | Turbine nozzle having angel wing seal lands and associated welding method | Robert Henry Devine, II, John Alan Eastman, Charles L. Davis | 2004-08-10 |
| 6742984 | Divided insert for steam cooled nozzles and method for supporting and separating divided insert | Robert Henry Devine, II, John Alan Eastman | 2004-06-01 |
| 6733229 | Insert metering plates for gas turbine nozzles | Steven Sebastian Burdgick, Sanjay Chopra, Nesim Abuaf, Victor Hugo Silva Correia | 2004-05-11 |
| 6637753 | Supplemental seal for the chordal hinge seals in a gas turbine | Abdul-Azeez Mohammed-Fakir, Ahmad Safi, Iain Robertson Kellock, Brian Peter Arness | 2003-10-28 |
| 6589010 | Method for controlling coolant flow in airfoil, flow control structure and airfoil incorporating the same | Robert Henry Devine, II, Sanjay Chopra, Thomas Nelson Toornman | 2003-07-08 |
| 6543993 | Apparatus and methods for localized cooling of gas turbine nozzle walls | Steven Sebastian Burdgick | 2003-04-08 |