| 10196929 |
Process for depositing a ceramic coating and product formed thereof |
Raymond W. Heidorn, Nripendra Nath Das, Anthony Wayne Reynolds |
2019-02-05 |
$13,878,000 |
| 10100650 |
Process for selectively producing thermal barrier coatings on turbine hardware |
John M. Crow, Shawn Michael Pearson, Stephen Mark Molter |
2018-10-16 |
$13,502,000 |
| 9205509 |
Localized cleaning process and apparatus therefor |
Meghan Meredith Olds, Nripendra Nath Das |
2015-12-08 |
$26,411,000 |
| 8206488 |
Fluoride ion cleaning method |
— |
2012-06-26 |
$20,201,000 |
| 7927656 |
Method and apparatus for controlling diffusion coating of internal passages |
— |
2011-04-19 |
$18,974,000 |
| 7739794 |
Method for repair of rail wheels |
— |
2010-06-22 |
$19,229,000 |
| 6896488 |
Bond coat process for thermal barrier coating |
Robert William Bruce, Nripendra Nath Das |
2005-05-24 |
$36,407,000 |
| 6821564 |
Process for masking turbine components during vapor phase diffusion coating |
Nripendra Nath Das, Raymond W. Heidorn, Patricia A. Charles |
2004-11-23 |
$38,362,000 |
| 6579567 |
Process for selectively masking turbine components during vapor phase diffusion coating |
Nripendra Nath Das, Raymond W. Heidorn, Patricia A. Charles |
2003-06-17 |
|
| 6485845 |
Thermal barrier coating system with improved bond coat |
Roger Dale Wustman, Jeffrey A. Conner, Jonathan Philip Clarke, Timothy Lane Norris, William E. Brummett, II |
2002-11-26 |
$42,764,000 |
| 6440496 |
Method of forming a diffusion aluminide coating |
Bhupendra K. Gupta, Nripendra Nath Das, Raymond W. Heidorn |
2002-08-27 |
$37,993,000 |
| 6334907 |
Method of controlling thickness and aluminum content of a diffusion aluminide coating |
Nripendra Nath Das, Jeffrey A. Conner |
2002-01-01 |
|
| 6332931 |
Method of forming a diffusion aluminide-hafnide coating |
Nripendra Nath Das, Raymond W. Heidorn, Joshua Leigh Miller, Jeffrey Allan Pfaendtner |
2001-12-25 |
|
| 6326057 |
Vapor phase diffusion aluminide process |
Nripendra Nath Das, Jackie Lee King, Floyd A. Swigert, W. Michael Gmerek, Jr. |
2001-12-04 |
$105,237,000 |
| 6306458 |
Process for recycling vapor phase aluminiding donor alloy |
Nripendra Nath Das, Keith H. Betscher, Raymond W. Heidorn, Jackie Lee King, Floyd A. Swigert |
2001-10-23 |
$110,673,000 |
| 6254756 |
Preparation of components having a partial platinum coating thereon |
Antonio F. Maricocchi, Roger Dale Wustman, Jonathan Philip Clarke, David G. W. Fargher, Jeffrey A. Conner |
2001-07-03 |
$104,792,000 |
| 6224673 |
Apparatus for masking turbine components during vapor phase diffusion coating |
Nripendra Nath Das, Raymond W. Heidorn, Patricia A. Charles |
2001-05-01 |
$186,224,000 |
| 6168874 |
Diffusion aluminide bond coat for a thermal barrier coating system and method therefor |
Bhupendra K. Gupta, Nripendra Nath Das, Raymond W. Heidorn |
2001-01-02 |
$175,966,000 |
| 6039810 |
High temperature vapor coating container |
Nripendra Nath Das, Raymond W. Heidorn, Jackie Lee King |
2000-03-21 |
$312,711,000 |
| 6020075 |
Thermal barrier coating system |
Bhupendra K. Gupta |
2000-02-01 |
$162,202,000 |
| 5817371 |
Thermal barrier coating system having an air plasma sprayed bond coat incorporating a metal diffusion, and method therefor |
Bhupendra K. Gupta |
1998-10-06 |
$57,492,000 |
| 5134032 |
Abrasive particle and rotary seal therewith |
Ernest B. Cooper, Jr., Eric J. Whitney |
1992-07-28 |
$16,684,000 |
| 5075966 |
Method for fabricating a hollow component for a rocket engine |
— |
1991-12-31 |
$12,875,000 |
