Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890873 | Hand-held carrier for a roll of blueprints and cut blank therefor | Camilo Prada | 1990-01-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890873 | Hand-held carrier for a roll of blueprints and cut blank therefor | Camilo Prada | 1990-01-02 |