Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387802 | Credit card with magnifying lens | Alan Finkelstein, Donald A. Dixon | 1997-12-16 |
| 5608203 | Credit card with magnifying lens | Alan Finkelstein, Donald A. Dixon | 1997-03-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387802 | Credit card with magnifying lens | Alan Finkelstein, Donald A. Dixon | 1997-12-16 |
| 5608203 | Credit card with magnifying lens | Alan Finkelstein, Donald A. Dixon | 1997-03-04 |