Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D765220 | Filter cartridge with flange end | Keith D. Johnson, Michael J. Sherman, Frank A. Brigano, Richard A. Kirchner, Paul A. Pilosi +1 more | 2016-08-30 |
| D758529 | Filter cartridge with adapter for jug container | Keith D. Johnson, Michael J. Sherman, Frank A. Brigano, Richard A. Kirchner, Paul A. Pilosi +1 more | 2016-06-07 |