Niezelski; David A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Niezelski; David A..The latest application filed is for "airfoil having dead-end tip flag cavity".
- Niezelski; David A. - Manchester CT
- Niezelski; David A. - Plainville CT
| Patent | Date |
|---|---|
| Turbine blade cooling hole arrangement Grant 11,346,230 - Schneider , et al. May 31, 2 | 2022-05-31 |
| Turbine blade cooling hole arrangement Grant 11,208,898 - Schneider , et al. December 28, 2 | 2021-12-28 |
| Turbomachine blade Grant 11,199,096 - Papple , et al. December 14, 2 | 2021-12-14 |
| Airfoil having dead-end tip flag cavity Grant 11,168,571 - Niezelski , et al. November 9, 2 | 2021-11-09 |
| Turbine blade cooling hole arrangement Grant 11,143,037 - Schneider , et al. October 12, 2 | 2021-10-12 |
| Turbine blade with contoured fillet Grant 11,098,591 - Morton , et al. August 24, 2 | 2021-08-24 |
| Turbine blade cooling hole arrangement Grant 11,060,408 - Schneider , et al. July 13, 2 | 2021-07-13 |
| Airfoil Having Dead-end Tip Flag Cavity App 20200256196 - A1 | 2020-08-13 |
| Fuel cell device and method of managing moisture within a fuel cell device Grant 10,490,838 - Brousseau , et al. Nov | 2019-11-26 |
| Gas turbine engine component having contoured rib end Grant 10,472,970 - Simpson , et al. Nov | 2019-11-12 |
| Selectively sealing fuel cell porous plate Grant 10,439,232 - Victor , et al. O | 2019-10-08 |
| Damper seal installation features Grant 10,100,648 - Niezelski , et al. October 16, 2 | 2018-10-16 |
| Installation fault tolerant damper Grant 9,976,427 - Winn , et al. May 22, 2 | 2018-05-22 |
| Gas Turbine Blade With Tip Cooling App 20180058224 - Jennings; Timothy J. ; et al. | 2018-03-01 |
| Fuel cell plate flow field Grant 9,812,715 - Whiton , et al. November 7, 2 | 2017-11-07 |
| Damper Seal Installation Features App 20170159457 - Niezelski; David A. ; et al. | 2017-06-08 |
| Installation Fault Tolerant Damper App 20160348514 - Winn; Joshua Daniel ; et al. | 2016-12-01 |
| Gas Turbine Engine Component Having Contoured Rib End App 20150354366 - SIMPSON; Alex J. ; et al. | 2015-12-10 |
| Fuel cell systems and related arrangements for limiting relative motion between fuel cells Grant 9,070,937 - Niezelski , et al. June 30, 2 | 2015-06-30 |
| Fuel Cell Plate Flow Field App 20150024303 - Whiton; John H. ; et al. | 2015-01-22 |
| Fuel Cell Device And Method Of Managing Moisture Within A Fuel Cell Device App 20140154605 - BROUSSEAU; Guillaume Michael Kurczko ; et al. | 2014-06-05 |
| Fuel Cell Systems and Related Arrangements for Limiting Relative Motion Between Fuel Cells App 20140113212 - Niezelski; David A. ; et al. | 2014-04-24 |
| Fuel cell systems and related arrangements for limiting relative motion between fuel cells Grant 8,652,702 - Niezelski , et al. February 18, 2 | 2014-02-18 |
| Selectively Sealing Fuel Cell Porous Plate App 20120009500 - Victor; Stephen P. ; et al. | 2012-01-12 |
| Fuel Cell Systems And Related Arrangements For Limiting Relative Motion Between Fuel Cells App 20110275000 - Niezelski; David A. ; et al. | 2011-11-10 |
| Fuel Cell Plate Flow Field App 20110244370 - Whiton; John H. ; et al. | 2011-10-06 |
| Fuel Cell And Bipolar Plate Having Manifold Sump App 20110020722 - Lake; Jeffrey G. ; et al. | 2011-01-27 |
| Fuel Cell And Biopolar Plate For Limiting Leakage App 20100279208 - Niezelski; David A. ; et al. | 2010-11-04 |
| PEM fuel cell stack assembly with isolated internal coolant manifold Grant 7,067,214 - Dave , et al. June 27, 2 | 2006-06-27 |
| PEM fuel cell stack assembly with isolated internal coolant manifold App 20050089737 - Dave, Nileshkumar T. ; et al. | 2005-04-28 |
| Curved electrode and method for electrical discharge machining curved cooling holes Grant 5,637,239 - Adamski , et al. June 10, 1 | 1997-06-10 |
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