Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8173206 | Methods for repairing barrier coatings | Brett Allen Boutwell, Glen Harold Kirby, Jessica Lee Licardi, James Dale Steibel | 2012-05-08 |
| 7666515 | Turbine component other than airfoil having ceramic corrosion resistant coating and methods for making same | Bangalore Aswatha Nagaraj, Brian T. Hazel | 2010-02-23 |
| 7390534 | Diffusion coating process | Dong-Sil Park, James Anthony Ruud | 2008-06-24 |
| 7163718 | Method of selective region vapor phase aluminizing | Nripendra Nath Das, Joseph David Rigney, Matthew Saylor | 2007-01-16 |
| 7150922 | Beta-phase nickel aluminide overlay coatings and process therefor | Irene Spitsberg, Joseph David Rigney, Ramgopal Darolia, Elissa Lee | 2006-12-19 |
| 7056555 | Method for coating an internal surface of an article with an aluminum-containing coating | Steven Earl Bauer, Gary E. Wheat, Matthew Saylor, Atul Natwerlal Shah | 2006-06-06 |
| 7026011 | Aluminide coating of gas turbine engine blade | Roger Dale Wustman, William Walston, Matthew Saylor, Brian Harvey Pilsner | 2006-04-11 |
| 6974637 | Ni-base superalloy having a thermal barrier coating system | Deborah Schorr, Ramgopal Darolia, Joseph David Rigney, Irene Spitsberg, William Walston | 2005-12-13 |
| 6929825 | Method for aluminide coating of gas turbine engine blade | Roger Dale Wustman, William Walston, Matthew Saylor, Brian Harvey Pilsner | 2005-08-16 |
| 6921586 | Ni-Base superalloy having a coating system containing a diffusion barrier layer | Ji-Cheng Zhao, Christine Govern, Melvin Robert Jackson | 2005-07-26 |
| 6887589 | Nickel aluminide coating and coating systems formed therewith | Ramgopal Darolia, Joseph David Rigney, William Walston, Brett Allen Boutwell, Irene Spitsberg +1 more | 2005-05-03 |
| 6682827 | Nickel aluminide coating and coating systems formed therewith | Ramgopal Darolia, Joseph David Rigney | 2004-01-27 |
| 6676992 | Article protected by a diffusion aluminide coating applied by painting techniques | Michael James Weimer, William Evan McCormack, Joseph David Rigney, Mark Lloyd Miller, John Lewis Lackman | 2004-01-13 |
| 6620524 | Nickel aluminide coating and coating systems formed therewith | Joseph David Rigney, Ramgopal Darolia, Reed Roeder Corderman, Richard Arthur Nardi, Jr. | 2003-09-16 |
| 6616969 | Apparatus and method for selectively coating internal and external surfaces of an airfoil | Joseph David Rigney, Nripendra Nath Das, Ramgopal Darolia | 2003-09-09 |
| 6533875 | Protecting a surface of a nickel-based article with a corrosion-resistant aluminum-alloy layer | Joseph David Rigney, Michael James Weimer | 2003-03-18 |
| 6521294 | Aluminiding of a metallic surface using an aluminum-modified maskant, and aluminum-modified maskant | Joseph David Rigney, Michael James Weimer, Ramgopal Darolia | 2003-02-18 |
| 6497920 | Process for applying an aluminum-containing coating using an inorganic slurry mix | Joseph David Rigney, Nripendra Nath Das, Michael James Weimer, John Lewis Lackman | 2002-12-24 |
| 6444053 | Preparation of a nickle-based superalloy article containing a reactive element and having a decarburized surface and coating | Irene Spitsberg, Joseph David Rigney | 2002-09-03 |
| 6444057 | Compositions and single-crystal articles of hafnium-modified and/or zirconium-modified nickel-base superalloys | Ramgopal Darolia, William Walston | 2002-09-03 |
| 6383306 | Preparation of a nickel-base superalloy article having a decarburized coating containing aluminum and a reactive element | Irene Spitsberg, Joseph David Rigney | 2002-05-07 |
| 6332926 | Apparatus and method for selectively coating internal and external surfaces of an airfoil | Joseph David Rigney, Nripendra Nath Das, Ramgopal Darolia | 2001-12-25 |
| 6332931 | Method of forming a diffusion aluminide-hafnide coating | Nripendra Nath Das, Thomas E. Mantkowski, Raymond W. Heidorn, Joshua Leigh Miller | 2001-12-25 |
| 6299935 | Method for forming a coating by use of an activated foam technique | Dong-Sil Park, James Anthony Ruud, Thomas J. Cartier, Jr., Joseph David Rigney | 2001-10-09 |
| 6296447 | Gas turbine component having location-dependent protective coatings thereon | Joseph David Rigney, Bangalore Aswatha Nagaraj | 2001-10-02 |