Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D497277 | Cover for a urinal mat | John H. Hartford, Jr. | 2004-10-19 |
| D493999 | Cover for urinal and toilet mat | John H. Hartford, Jr. | 2004-08-10 |
| D486341 | Cover for urinal and toilet mat | John H. Hartford, Jr. | 2004-02-10 |