Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623808 | Spray deposition process | Jonathan Noble Betts, Patrick Grant, Allen Dennis Roche, Piers Newbery | 2003-09-23 |
| 6527038 | Tooling production | Allen Dennis Roche | 2003-03-04 |
| 6074737 | Filling porosity or voids in articles formed in spray deposition processes | Allen Dennis Roche | 2000-06-13 |
| 5952056 | Metal forming process | Allen Dennis Roche | 1999-09-14 |
| 5875830 | Metallic articles having heat transfer channels and method of making | Alfred R. E. Singer, Allen Dennis Roche | 1999-03-02 |
| 4973522 | Aluminum alloy composites | John D. White, Treve C. Willis | 1990-11-27 |
| 4911221 | Production of billet or tube | Olivo G. Sivilotti | 1990-03-27 |
| 4522784 | Casting metals | Philip G. Enright, Ian R. Hughes | 1985-06-11 |
| 4356618 | Production of rolled products | — | 1982-11-02 |