Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841614 | Method for fabricating integrally bladed rotors | Raymond Walker | 1989-06-27 |
| 4838069 | Apparatus for fabricating integrally bladed rotors | Rayond M. Walker | 1989-06-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841614 | Method for fabricating integrally bladed rotors | Raymond Walker | 1989-06-27 |
| 4838069 | Apparatus for fabricating integrally bladed rotors | Rayond M. Walker | 1989-06-13 |