Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5344063 | Method of making diffusion bonded/superplastically formed cellular structures with a metal matrix composite | Stephen Harold Johnston, Duncan R. Finch | 1994-09-06 |
| 4901552 | Apparatus and a method for fabricating superplastically formed structures | Stephen Harold Johnston, Duncan R. Finch | 1990-02-20 |