Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432233 | Composite filter element | William Contaxis, III, Wei-Chih Chen, Laurence W. Bassett | 2002-08-13 |
| 6391200 | Filter and method of filtering a fluid | John L. Pulek, Richard Sale, C. Paul | 2002-05-21 |