Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6146099 | Frangible fan blade | Robert H. Zipps, Reginald H. Spaulding, Edward S. Todd, Herman C. Klapproth, Douglas A. Welch +2 more | 2000-11-14 |
| 5957658 | Fan blade interplatform seal | Phyllis L. Kurz, Jeffrey S. LeShane | 1999-09-28 |
| 5836744 | Frangible fan blade | Robert H. Zipps, Reginald H. Spaulding, Edward S. Todd, Herman C. Klapproth, Douglas A. Welch +2 more | 1998-11-17 |
| 5820338 | Fan blade interplatform seal | Phyllis L. Kurz, Jeffrey S. LeShane | 1998-10-13 |
| 5553449 | Method of operating a gas turbine engine powerplant for an aircraft | Joseph Rodgers | 1996-09-10 |
| 5516257 | Aircraft fan containment structure restraint | Kurt M. Dembeck, Grant Eckfeldt | 1996-05-14 |
| 5161947 | Fan case strut for turbomachine | Grant Eckfeldt, Michael A. Weisse, Kurt M. Dembeck, Herbert J. Lillibridge | 1992-11-10 |
| 4875830 | Flanged ladder seal | Edmund D. Trousdell | 1989-10-24 |