Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D897679 | Cart tub | Benjamin P. Williams, Benjamin M. Wernberg, Dennis D. Simpson | 2020-10-06 |
| D897680 | Cart tub | Benjamin P. Williams, Benjamin M. Wernberg, Dennis D. Simpson | 2020-10-06 |
| D897936 | Tire tread | Benjamin M. Wernberg, Benjamin P. Williams | 2020-10-06 |
| D898315 | Steel cart side panel | Benjamin M. Wernberg, Benjamin P. Williams | 2020-10-06 |
| D876744 | Dumping cart | Benjamin M. Wernberg, Benjamin P. Williams, Dennis D. Simpson | 2020-02-25 |