Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809051 | Fabrication of low thermal expansion calcium aluminate articles | Shahid G. Lakhwani | 2004-10-26 |
| 6773657 | Method for making cordierite honeycomb | Christopher John Malarkey, Gregory Albert Merkel | 2004-08-10 |
| 6696132 | Honeycomb with varying channel size and die for manufacturing | Johnny Marcher | 2004-02-24 |
| 6689707 | Low thermal expansion calcium aluminate articles | Shahid G. Lakhwani, Linda Ruth Pinckney | 2004-02-10 |
| 6686305 | Methods of making low thermal expansion calcium aluminate articles | Shahid G. Lakhwani, Linda Ruth Pinckney | 2004-02-03 |
| 6677272 | Material for NOx trap support | Shahid G. Lakhwani | 2004-01-13 |