Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7744980 | Low CTE cordierite honeycomb article and method of manufacturing same | Lin He, Gregory Albert Merkel | 2010-06-29 |
| 6627123 | Method for selectively plugging a honeycomb | Robert J. Paisley | 2003-09-30 |