Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755619 | Turbine blade with ceramic foam blade tip seal, and its preparation | Richard John Grylls, Jerry D. Schell | 2004-06-29 |
| 6709700 | Process assembly utilizing fixturing made of an open-cell ceramic solid foam, and its use | Richard John Grylls | 2004-03-23 |