Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10500533 | Filter elements; air cleaner; assembly; and, methods | Wayne W. Bishop, Steven Scott Gieseke, Carolyn J. Finnerty, David W. Nelson | 2019-12-10 |
| 10335730 | Filter elements; air cleaner; assembly; and, methods | Wayne R. W. Bishop, Steven Scott Gieseke, Benny K. Nelson | 2019-07-02 |