Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310436 | Preprinted retroreflective highway sign and method for making the sign | Richard Zanotti, Alex Szopinski | 1994-05-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310436 | Preprinted retroreflective highway sign and method for making the sign | Richard Zanotti, Alex Szopinski | 1994-05-10 |