Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D454183 | Sink-type parts washing apparatus | James P. Yates, John A. Richards | 2002-03-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D454183 | Sink-type parts washing apparatus | James P. Yates, John A. Richards | 2002-03-05 |