Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840802 | Industrial washer door locking mechanism and system | Mark W. Zimmerman, Matthew Fenn, Diedrich D. Willers | 2017-12-12 |
| 9689103 | Industrial washer door locking mechanism and system | Mark W. Zimmerman, Matthew Fenn, Diedrich D. Willers | 2017-06-27 |