Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9610528 | Filter frame assembly with seal | Francis E. Porbeni, Kenneth J. Snider, Dean R. Duffy, Gregory M. Jellum, Richard A. Kirchner +2 more | 2017-04-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9610528 | Filter frame assembly with seal | Francis E. Porbeni, Kenneth J. Snider, Dean R. Duffy, Gregory M. Jellum, Richard A. Kirchner +2 more | 2017-04-04 |