Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4526509 | Rub tolerant shroud | Dean T. Lenahan | 1985-07-02 |
| 4411597 | Tip cap for a rotor blade | William K. Koffel, Eugene N. Tuley, Raymond E. Troeger, Albert P. Sterman | 1983-10-25 |
| 4289447 | Metal-ceramic turbine shroud and method of making the same | Albert P. Sterman, Frederick W. Tegarden, Dean T. Lenahan, Martin C. Hemsworth | 1981-09-15 |