Lenahan; Dean T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lenahan; Dean T..The latest application filed is for "reduced windage high pressure turbine forward outer seal".
- Lenahan; Dean T. - Cincinnati OH
- Lenahan; Dean T. - Cinncinnati OH
| Patent | Date |
|---|---|
| Reduced windage high pressure turbine forward outer seal Grant 5,984,630 - Di Salle , et al. November 16, 1 | 1999-11-16 |
| Gas turbine engine cooling supply circuit Grant 5,555,721 - Bourneuf , et al. September 17, 1 | 1996-09-17 |
| Integral turbine nozzle support and discourager seal Grant 5,224,822 - Lenahan , et al. July 6, 1 | 1993-07-06 |
| Nozzle band overhang cooling Grant 5,197,852 - Walker , et al. March 30, 1 | 1993-03-30 |
| Turbine shroud clearance control assembly Grant 5,127,793 - Walker , et al. July 7, 1 | 1992-07-07 |
| Turbine cooling air transferring apparatus Grant 4,882,902 - Reigel , et al. November 28, 1 | 1989-11-28 |
| Gas turbine engine Grant 4,809,498 - Giffin, III , et al. March 7, 1 | 1989-03-07 |
| Turbine cooling air modulation Grant 4,807,433 - Maclin , et al. February 28, 1 | 1989-02-28 |
| Rub tolerant shroud Grant 4,526,509 - Gay, Jr. , et al. July 2, 1 | 1985-07-02 |
| Air modulation apparatus Grant 4,416,111 - Lenahan , et al. November 22, 1 | 1983-11-22 |
| Metal-ceramic turbine shroud and method of making the same Grant 4,289,447 - Sterman , et al. September 15, 1 | 1981-09-15 |
| Cooling air cooler for a gas turbine engine Grant 4,137,705 - Andersen , et al. February 6, 1 | 1979-02-06 |
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