Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7455890 | Ion implantation of turbine engine rotor component | Ramgopal Darolia | 2008-11-25 |
| 7449075 | Method for producing a beta-processed alpha-beta titanium-alloy article | Andrew Philip Woodfield, Wesley Douglas Pridemore, Bernard Harold Lawless, Nancy A. Sullivan, Peter Wayte +1 more | 2008-11-11 |
| 7364801 | Turbine component protected with environmental coating | Brian T. Hazel | 2008-04-29 |
| 7314674 | Corrosion resistant coating composition, coated turbine component and method for coating same | Brian T. Hazel | 2008-01-01 |
| 6926928 | Protection of a gas turbine component by a vapor-deposited oxide coating | John Frederick Ackerman, Joseph Aloysius Heaney, Bangalore Aswatha Nagaraj, James Hahn, Jon Conrad Schaeffer +1 more | 2005-08-09 |
| 6921251 | Aluminide or chromide coating of turbine engine rotor component | John Frederick Ackerman, Joseph Aloysius Heaney, Robert George Zimmerman, Jr., Bangalore Aswatha Nagaraj, Brian T. Hazel +1 more | 2005-07-26 |
| 6905730 | Aluminide coating of turbine engine component | John Frederick Ackerman, Joseph Aloysius Heaney, William Walston, Bangalore Aswatha Nagaraj | 2005-06-14 |
| 6901648 | Method of manufacturing a nickel-base alloy welding filler metal | Thomas Joseph Kelly | 2005-06-07 |
| 6869508 | Physical vapor deposition apparatus and process | Ramgopal Darolia, Reed Roeder Corderman, Joseph David Rigney, Richard Arthur Nardi, Jr. | 2005-03-22 |
| 6800376 | Gas turbine engine component having a refurbished coating including a thermally grown oxide | Bhupendra K. Gupta, Nripendra Nath Das, Lyle Timothy Rasch, Jeffrey A. Conner | 2004-10-05 |
| 6755924 | Method of restoration of mechanical properties of a cast nickel-based super alloy for serviced aircraft components | William H. Harrison, Thomas Joseph Kelly | 2004-06-29 |
| 6676992 | Article protected by a diffusion aluminide coating applied by painting techniques | Jeffrey Allan Pfaendtner, William Evan McCormack, Joseph David Rigney, Mark Lloyd Miller, John Lewis Lackman | 2004-01-13 |
| 6616978 | Protecting a substrate with a multilayer oxide/phosphate coating having a temperature-stepped cure | Joseph Aloysius Heaney, Bangalore Aswatha Nagaraj, James Hahn | 2003-09-09 |
| 6607789 | Plasma sprayed thermal bond coat system | Joseph David Rigney, Bangalore Aswatha Nagaraj, Yuk-Chiu Lau | 2003-08-19 |
| 6571472 | Restoration of thickness to load-bearing gas turbine engine components | Thomas F. Berry, David Edwin Budinger, David J. Dietz, Mark Daniel Gorman, Matthew Stewart | 2003-06-03 |
| 6533875 | Protecting a surface of a nickel-based article with a corrosion-resistant aluminum-alloy layer | Jeffrey Allan Pfaendtner, Joseph David Rigney | 2003-03-18 |
| 6532657 | Pre-service oxidation of gas turbine disks and seals | Bangalore Aswatha Nagaraj, Jon Conrad Schaeffer, Joseph Aloysius Heaney | 2003-03-18 |
| 6521294 | Aluminiding of a metallic surface using an aluminum-modified maskant, and aluminum-modified maskant | Joseph David Rigney, Jeffrey Allan Pfaendtner, Ramgopal Darolia | 2003-02-18 |
| 6497920 | Process for applying an aluminum-containing coating using an inorganic slurry mix | Jeffrey Allan Pfaendtner, Joseph David Rigney, Nripendra Nath Das, John Lewis Lackman | 2002-12-24 |
| 6465040 | Method for refurbishing a coating including a thermally grown oxide | Bhupendra K. Gupta, Nripendra Nath Das, Lyle Timothy Rasch, Jeffrey A. Conner | 2002-10-15 |
| 6372321 | Coated article with internal stabilizing portion and method for making | Joseph David Rigney, Elissa Lee, Jeffrey A. Conner | 2002-04-16 |
| 6305077 | Repair of coated turbine components | Jeffrey A. Conner | 2001-10-23 |
| 6283714 | Protection of internal and external surfaces of gas turbine airfoils | Joseph David Rigney, Ramgopal Darolia | 2001-09-04 |
| 6274193 | Repair of a discrete selective surface of an article | Joseph David Rigney, Jeffrey A. Conner | 2001-08-14 |
| 6231699 | Heat treatment of gamma titanium aluminide alloys | Thomas Joseph Kelly, Curtiss Mitchell Austin, Blair London, Donald E. Larson, Jr., Dean A. Wheeler | 2001-05-15 |