Issued Patents 2020
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801353 | Divot pattern for thermal barrier coating | Paul M. Lutjen, Jose R. Paulino | 2020-10-13 |
| 10794221 | Gas turbine engine with geopolymer seal element | Kevin Seymour | 2020-10-06 |
| 10794394 | Abrasive tip for composite fan blades | James O. Hansen | 2020-10-06 |
| 10774669 | Low permeability high pressure compressor abradable seal for bare ni airfoils having continuous metal matrix | — | 2020-09-15 |
| 10760443 | Turbine abradable air seal system | Paul M. Lutjen, Michael J. Bruskotter | 2020-09-01 |
| 10731260 | Rotor with zirconia-toughened alumina coating | Kevin Seymour | 2020-08-04 |
| 10711638 | Turbine engine component with vibration damping | Shahram Amini, Sergei F. Burlatsky, Dmitri Novikov | 2020-07-14 |
| 10711622 | Cutting blade tips | Changsheng Guo | 2020-07-14 |
| 10697464 | Abradable material | — | 2020-06-30 |
| 10669878 | Outer airseal abradable rub strip | Xuan Liu | 2020-06-02 |
| 10669213 | Method for closed pore ceramic | Susan M. Tholen | 2020-06-02 |
| 10670045 | Abrasive blade tips with additive layer resistant to clogging | James O. Hansen | 2020-06-02 |
| 10662517 | Aluminum fan blade tip prepared for thermal spray deposition of abrasive by laser ablation | — | 2020-05-26 |
| 10655492 | Abrasive blade tips with additive resistant to clogging by organic matrix abradable | James O. Hansen | 2020-05-19 |
| 10626751 | Turbine cooling air metering arrangement | Paul M. Lutjen | 2020-04-21 |
| 10590523 | Abradable seal and method of producing a seal | Charles R. Beaudoin | 2020-03-17 |
| 10544698 | Air seal abrasive coating and method | Pantcho P. Stoyanov, Agnieszka M. Wusatowska-Sarnek | 2020-01-28 |
| 10539036 | Abradable seal having nanolayer material | Shahram Amini | 2020-01-21 |
| 10533439 | Gas turbine engine component with abrasive surface formed by electrical discharge machining | Changsheng Guo | 2020-01-14 |
| 10526908 | Abradable layer with glass microballoons | Kevin Seymour | 2020-01-07 |
| 10525529 | Corrosion-resistant aluminum-based abradable coatings | Pantcho P. Stoyanov, Thomas J. Watson | 2020-01-07 |