Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033158 | Systems and methods for residue collection with improved letter handling capability | James J. Strohmeyer, William Blumfelder, John Tehan, Dennis Osterhorn, William J. Nelgner +3 more | 2011-10-11 |