Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D792959 | Filter element having a pattern | John S. Huberty, Michael J. Thuente | 2017-07-25 |
| D779674 | Filter element having a connector | David M. Blomberg, Elizabeth D. Cadogan, John S. Huberty, Ryan D. Kracht, William A. Mittelstadt +1 more | 2017-02-21 |