Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8007572 | Filter element, air cleaner, and methods | Steven Scott Gieseke, William Juliar, Edward A. Steinbrueck, Wayne R. W. Bishop, Wayne C. Musselman | 2011-08-30 |
| 7997425 | Fluted filter medium and process for its manufacture | Gregory Reichter, Daniel T. Risch | 2011-08-16 |