Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7771595 | Filter element with flow directing end cap | Albert F. Cella, Bruce E. Shane | 2010-08-10 |
| D548307 | Filter element | Albert F. Cella, Bruce E. Shane | 2007-08-07 |
| 7237682 | Filter assembly with slip thread | Donald J. Gembolis, Raymond G. Herr, Daniel W. Miller | 2007-07-03 |
| D497972 | Filter element | Donald J. Gembolis, Raymond G. Herr, Daniel W. Miller | 2004-11-02 |