Issued Patents All Time
Showing 25 most recent of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9314985 | Coated pelletizing extrusion dies and method for making the same | Sudhir Brahmandam, Dave Siddle | 2016-04-19 |
| 9309895 | Closed impeller with a coated vane | Dave Siddle, Sudhir Brahmandam | 2016-04-12 |
| 8173561 | Inert high hardness material for tool lens production in imaging applications | Elizabeth Ann Peterson, William Roy Huston, Michael James Verti, Sudhir Brahmandam | 2012-05-08 |
| 8100083 | Process and apparatus for depositing a ceramic coating | Ramgopal Darolia, Brett Allen Boutwell | 2012-01-24 |
| 7919187 | Environmental barrier coating for silicon-containing substrates and process therefor | Brian T. Hazel, Christine Walston | 2011-04-05 |
| 7910173 | Thermal barrier coating and process therefor | Brett Allen Boutwell, Robert William Bruce, Curtis Alan Johnson, Bangalore Aswatha Nagaraj, William Walston +3 more | 2011-03-22 |
| 7867575 | Sintering resistant, low conductivity, high stability thermal barrier coating/environmental barrier coating system for a ceramic-matrix composite (CMC) article to improve high temperature capability | Brett Allen Boutwell, Christine Govern, Bangalore Aswatha Nagaraj, Brian T. Hazel | 2011-01-11 |
| 7824744 | Process and apparatus for depositing a ceramic coating | Ramgopal Darolia, Brett Allen Boutwell | 2010-11-02 |
| 7687105 | Environmental barrier coating for silicon-containing substrates and process therefor | Brian T. Hazel, Christine Govern | 2010-03-30 |
| 7597966 | Thermal barrier coating and process therefor | Brett Allen Boutwell, Robert William Bruce, Curtis Alan Johnson, Bangalore Aswatha Nagaraj, William Walston | 2009-10-06 |
| 7544394 | Method for producing a thermal barrier coating/environmental barrier coating system | Brett Allen Boutwell, Christine Govern, Bangalore Aswatha Nagaraj, Brian T. Hazel, Ramgopal Darolia +3 more | 2009-06-09 |
| 7537806 | Method for producing a thermal barrier coating on a substrate | Brett Allen Boutwell, Ramgopal Darolia, Curtis Alan Johnson, Mark Daniel Gorman, Yan Gao | 2009-05-26 |
| 7476453 | Low thermal conductivity thermal barrier coating system and method therefor | Brett Allen Rohrer Boutwell, Ramgopal Darolia, Curtis Alan Johnson, Mark Daniel Gorman, Yan Gao | 2009-01-13 |
| 7449254 | Environmental barrier coating with physical barrier layer for silicon-comprising materials | Christine Govern, Bangalore Aswatha Nagaraj, David Joseph Mitchell | 2008-11-11 |
| 7442444 | Bond coat for silicon-containing substrate for EBC and processes for preparing same | Brian T. Hazel, Brett Allen Boutwell | 2008-10-28 |
| 7429424 | Sintering resistant, low conductivity, high stability thermal barrier coating/environmental barrier coating system for a ceramic-matrix composite (CMC) article to improve high temperature capability | Brett Allen Boutwell, Christine Govern, Bangalore Aswatha Nagaraj, Brian T. Hazel | 2008-09-30 |
| 7407718 | Thermal/environmental barrier coating system for silicon-containing materials | Brian T. Hazel, Christine Govern, Bangalore Aswatha Nagaraj | 2008-08-05 |
| 7393416 | Vapor deposition process and apparatus therefor | Boris A. Movchan, Ramgopal Darolia | 2008-07-01 |
| 7374825 | Protection of thermal barrier coating by an impermeable barrier coating | Brian T. Hazel, Christine Govern, Bangalore Aswatha Nagaraj | 2008-05-20 |
| 7364807 | Thermal barrier coating/environmental barrier coating system for a ceramic-matrix composite (CMC) article to improve high temperature capability | Brett Allen Boutwell, Christine Govern, Bangalore Aswatha Nagaraj, Brian T. Hazel, Ramgopal Darolia +3 more | 2008-04-29 |
| 7364802 | Ceramic compositions useful in thermal barrier coatings having reduced thermal conductivity | Venkat Venkataramani, Brett Allen Boutwell, Mark Daniel Gorman, Robert William Bruce | 2008-04-29 |
| 7357994 | Thermal/environmental barrier coating system for silicon-containing materials | Brian T. Hazel | 2008-04-15 |
| 7354651 | Bond coat for corrosion resistant EBC for silicon-containing substrate and processes for preparing same | Brian T. Hazel, Brett Allen Boutwell | 2008-04-08 |
| 7351482 | Ceramic compositions for thermal barrier coatings stabilized in the cubic crystalline phase | Brett Allen Boutwell, Mark Daniel Gorman, Ramgopal Darolia, Robert William Bruce, Venkat Subramaniam Venkataramani | 2008-04-01 |
| 7341797 | Environmental barrier coating for silicon-containing substrates and process therefor | Brian T. Hazel, Christine Govern | 2008-03-11 |