Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6629680 | Hanger for and object adapted to be hung on a wall | Erwin Frey | 2003-10-07 |
| 6575885 | Inflatable device and method for using the device | James E. Cotter | 2003-06-10 |
| D474106 | Picture hanger | Erwin Frey | 2003-05-06 |
| 6554753 | Balancing device | James E. Cotter | 2003-04-29 |