Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5803417 | Portable apparatus for supporting a sink | James E. McNamara | 1998-09-08 |
| 5716183 | Hand truck | James E. McNamara | 1998-02-10 |
| D377308 | Pipe retainer | James E. McNamara | 1997-01-14 |
| D362540 | Body worn urine receptacle | James E. McNamara | 1995-09-26 |