Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6325963 | Method for firing ceramic honeycomb bodies | Alan T. Dull, Thomas S. Hinkle, Christopher Steven Witte | 2001-12-04 |
| 6089860 | Method for firing ceramic honeycomb bodies and a tunnel kiln used therefor | Alan T. Dull, Thomas S. Hinkle, Christopher Steven Witte | 2000-07-18 |