Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5181550 | Method of making a turbine engine component | Harold L. Wheaton | 1993-01-26 |
| 5069265 | Method of making a turbine engine component | — | 1991-12-03 |
| 4961459 | Method of making an improved turbine engine component | — | 1990-10-09 |
| 4955423 | Method of making a turbine engine component | — | 1990-09-11 |
| 4850419 | Method of casting a one-piece wheel | — | 1989-07-25 |
| 4728258 | Turbine engine component and method of making the same | Jerry L. Hasch | 1988-03-01 |
| 4702298 | Method of assembling molds | — | 1987-10-27 |
| 4572275 | Apparatus for use in casting an article | — | 1986-02-25 |
| 4449567 | Method and apparatus for use in casting an article | Thomas S. Piwonka | 1984-05-22 |
| 4315537 | Method of making a mold | — | 1982-02-16 |
| 4224976 | Method of assembling molds | — | 1980-09-30 |
| 4195396 | Method of forming an airfoil with inner and outer shroud sections | — | 1980-04-01 |
| 4195683 | Method of forming metal article having plurality of airfoils extending outwardly from a hub | — | 1980-04-01 |