Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9469551 | Filter cartridge | Michael J. Sherman | 2016-10-18 |
| D767712 | Push filter with floating key lock | Michael J. Sherman, Steven J. Haehn, Erik R. Klimpel, Sathyanarayana Jujaray, Vivek Kunwar Narendra Singh | 2016-09-27 |
| 9446336 | Dual cartridge filter stabilizer | Steven J. Haehn, Michael J. Sherman | 2016-09-20 |
| D755922 | Filtration system | Michael J. Sherman, Lori Foix, Steven J. Haehn, Erik R. Klimpel, David W. Fisher +4 more | 2016-05-10 |
| D753788 | Handle end of filter cartridge | Erik R. Klimpel, Michael J. Sherman | 2016-04-12 |
| D752707 | Filter cartridge with handle end | Erik R. Klimpel, Michael J. Sherman | 2016-03-29 |
| 9233322 | Push filter with floating key lock | Michael J. Sherman, Steven J. Haehn, Erik R. Klimpel | 2016-01-12 |