Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444006 | High temperature composite ceramic filter | William C. Haberkamp | 2002-09-03 |
| 6379407 | Filter element with discrete heat generators and method of manufacture | Bryan E. Blackwell, Albert C. McDonald, Jr. | 2002-04-30 |