Pietruska; Norman
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pietruska; Norman.The latest application filed is for "nickel alloy for repairs".
- Pietruska; Norman - Durham CT
| Patent | Date |
|---|---|
| Nickel Alloy For Repairs App 20150167125 - Abriles; Beth Kwiatkowski ; et al. | 2015-06-18 |
| Nickel alloy for repairs Grant 8,999,231 - Abriles , et al. April 7, 2 | 2015-04-07 |
| Low temperature diffusion braze repair of single crystal components Grant 8,353,444 - Pietruska , et al. January 15, 2 | 2013-01-15 |
| Method for repairing superalloy components using inserts Grant 7,966,707 - Szela , et al. June 28, 2 | 2011-06-28 |
| Repair and reclassification of superalloy components Grant 7,360,678 - Pietruska , et al. April 22, 2 | 2008-04-22 |
| Nickel alloy for repairs App 20070272332 - Abriles; Beth Kwiatkowki ; et al. | 2007-11-29 |
| Low temperature diffusion braze repair of single crystal components App 20070102483 - Pietruska; Norman ; et al. | 2007-05-10 |
| Superalloy repair methods and inserts App 20060248719 - Szela; Edward R. ; et al. | 2006-11-09 |
| Repair and reclassification of superalloy components App 20060163323 - Pietruska; Norman ; et al. | 2006-07-27 |
| Refractory metal backing material for weld repair Grant 6,742,698 - Shah , et al. June 1, 2 | 2004-06-01 |
| Method for repairing turbine engine components Grant 6,725,540 - Bose , et al. April 27, 2 | 2004-04-27 |
| Refractory Metal Backing Material For Weld Repair App 20030226878 - Shah, Dilip M. ; et al. | 2003-12-11 |
| Method for repairing turbine engine components App 20030167636 - Bose, Sudhangshu ; et al. | 2003-09-11 |
| Repair of single crystal nickel based superalloy article Grant 6,503,349 - Pietruska , et al. January 7, 2 | 2003-01-07 |
| Repair Of Single Crystal Nickel Based Superalloy Article App 20020185198 - Pietruska, Norman ; et al. | 2002-12-12 |
| Low activity localized aluminide coating Grant 6,045,863 - Olson , et al. April 4, 2 | 2000-04-04 |
| Method of heat treating a cobalt-base alloy Grant 5,922,150 - Pietruska , et al. July 13, 1 | 1999-07-13 |
| Method of repairing surface and near surface defects in superalloy articles such as gas turbine engine components Grant 5,735,448 - Draghi , et al. April 7, 1 | 1998-04-07 |
| Repair coating for superalloy articles, such as gas turbine engine components Grant 5,437,737 - Draghi , et al. August 1, 1 | 1995-08-01 |
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