Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7875093 | Air filter arrangement for an agricultural combine having with stationary and rotary filters | James M. Hershbarger, Paul I. Craig, Todd E. Van Hal, Nathan R. Vandike, Nathan Ogden | 2011-01-25 |