Issued Patents All Time
Showing 25 most recent of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8512874 | Coating systems containing beta phase and gamma-prime phase nickel aluminide | Ramgopal Darolia, Gillion Herman Marijnissen, Eric Richard Irma Carolus Vergeldt, Annejan Bernard Kloosterman | 2013-08-20 |
| 8247085 | Oxide-forming protective coatings for niobium-based materials | Bernard Patrick Bewlay, Pazhayannur Ramanathan Subramanian, Richard DiDomizio, Voramon Supatarawanich Dheeradhada | 2012-08-21 |
| 8039116 | Nb-Si based alloys having an Al-containing coating, articles, and processes | Bernard Patrick Bewlay, Ramgopal Darolia, Voramon Supatarawanich Dheeradhada, Richard DiDomizio, Michael Francis Xavier Gigliotti +1 more | 2011-10-18 |
| 7981520 | Oxide-forming protective coatings for niobium-based materials | Bernard Patrick Bewlay, Pazhayannur Ramanathan Subramanian, Richard DiDomizio, Voramon Supatarawanich Dheeradhada | 2011-07-19 |
| 7371426 | Method for repairing components using environmental bond coatings and resultant repaired components | Ramgopal Darolia | 2008-05-13 |
| 7335429 | Coating and coating process incorporating raised surface features for an air-cooled surface | Ching-Pang Lee, Robert Edward Schafrik, Ramgopal Darolia | 2008-02-26 |
| 7326441 | Coating systems containing beta phase and gamma-prime phase nickel aluminide | Ramgopal Darolia, Gillion Herman Marijnissen, Eric Richard Irma Carolus Vergeldt, Annejan Bernard Kloosterman | 2008-02-05 |
| 7318955 | Thermal barrier coating with modulated grain structure and method therefor | Ramgopal Darolia, Brett Allen Boutwell, Brian T. Hazel, Bangalore Aswatha Nagaraj, Roger Dale Wustman | 2008-01-15 |
| 7264888 | Coating systems containing gamma-prime nickel aluminide coating | Ramgopal Darolia, William Walston | 2007-09-04 |
| 7244467 | Process for a beta-phase nickel aluminide overlay coating | Theodore Robert Grossman, Ramgopal Darolia | 2007-07-17 |
| 7172820 | Strengthened bond coats for thermal barrier coatings | Ramgopal Darolia, Gillion Herman Marijnissen, Eric Richard Irma Carolus Vergeldt, Annejan Bernard Kloosterman | 2007-02-06 |
| 7163718 | Method of selective region vapor phase aluminizing | Nripendra Nath Das, Jeffrey Allan Pfaendtner, Matthew Saylor | 2007-01-16 |
| 7150922 | Beta-phase nickel aluminide overlay coatings and process therefor | Irene Spitsberg, Ramgopal Darolia, Elissa Lee, Jeffrey Allan Pfaendtner | 2006-12-19 |
| 7094444 | Method for repairing coated components using NiAl bond coats | Ching-Pang Lee, Ramgopal Darolia | 2006-08-22 |
| 7078073 | Method for repairing coated components | Ching-Pang Lee, Ramgopal Darolia | 2006-07-18 |
| 7070866 | Nickel aluminide coating with improved oxide stability | David R. Clarke, Ramgopal Darolia | 2006-07-04 |
| 6979498 | Strengthened bond coats for thermal barrier coatings | Ramgopal Darolia, Gillion Herman Marijnissen, Eric Richard Irma Carolus Vergeldt, Annejan Bernard Kloosterman | 2005-12-27 |
| 6974637 | Ni-base superalloy having a thermal barrier coating system | Jeffrey Allan Pfaendtner, Deborah Schorr, Ramgopal Darolia, Irene Spitsberg, William Walston | 2005-12-13 |
| 6924002 | Coating and coating process incorporating raised surface features for an air-cooled surface | Ching-Pang Lee, Robert Edward Schafrik, Ramgopal Darolia | 2005-08-02 |
| 6887589 | Nickel aluminide coating and coating systems formed therewith | Ramgopal Darolia, William Walston, Jeffrey Allan Pfaendtner, Brett Allen Boutwell, Irene Spitsberg +1 more | 2005-05-03 |
| 6884476 | Ceramic masking material and application method for protecting turbine airfoil component surfaces during vapor phase aluminiding | Jeff Pfaendtner, James Anthony Ruud, Ted Grossman, Peter Joel Meschter | 2005-04-26 |
| 6869508 | Physical vapor deposition apparatus and process | Ramgopal Darolia, Reed Roeder Corderman, Richard Arthur Nardi, Jr., Michael James Weimer | 2005-03-22 |
| 6863925 | Method for vapor phase aluminiding including a modifying element | Gary E. Wheat, Terri Brown, Roger Dale Wustman | 2005-03-08 |
| 6682827 | Nickel aluminide coating and coating systems formed therewith | Ramgopal Darolia, Jeffrey Allan Pfaendtner | 2004-01-27 |
| 6676992 | Article protected by a diffusion aluminide coating applied by painting techniques | Jeffrey Allan Pfaendtner, Michael James Weimer, William Evan McCormack, Mark Lloyd Miller, John Lewis Lackman | 2004-01-13 |