Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5572408 | Card perimeter shield | John W. Anhalt, William H. Doose | 1996-11-05 |
| 5333100 | Data card perimeter shield | John W. Anhalt, William H. Doose | 1994-07-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5572408 | Card perimeter shield | John W. Anhalt, William H. Doose | 1996-11-05 |
| 5333100 | Data card perimeter shield | John W. Anhalt, William H. Doose | 1994-07-26 |