Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335303 | Method for collecting market survey data from universal product type coded items | — | 1982-06-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335303 | Method for collecting market survey data from universal product type coded items | — | 1982-06-15 |