Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D483459 | Air filter element for engine | Johan G. Dewit | 2003-12-09 |
| 6610126 | Filter element having sealing members and methods | Jian Xu, John David Kuhn, Edward J. Kreitinger, Steven Scott Gieseke | 2003-08-26 |
| 6547857 | Filter element, air cleaner, and methods | Steven Scott Gieseke, William Juliar, Edward A. Steinbrueck, Patrick Golden, Wayne C. Musselman | 2003-04-15 |
| 6517598 | Filter element having flange and methods | Ross Norman Anderson, Steven Scott Gieseke | 2003-02-11 |