Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5489183 | Hand truck for handling cylinders of compressed gas and the like | Robert R. Sanchez, Manuel Cisneros | 1996-02-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5489183 | Hand truck for handling cylinders of compressed gas and the like | Robert R. Sanchez, Manuel Cisneros | 1996-02-06 |