Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805188 | Method and arrangement for heat treatment before the execution of sprayform techniques | Allen Dennis Roche, Joseph Szuba, Chijoke Mgbokwere | 2004-10-19 |
| 6796366 | Method for producing a freeze-cast substrate | Allen Dennis Roche, John Michael Nicholson, Richard Allor | 2004-09-28 |