Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4566721 | Folder with rewritable surface for checkbooks and the like | Harvey W. Friedman, Jerry L. Kohli | 1986-01-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4566721 | Folder with rewritable surface for checkbooks and the like | Harvey W. Friedman, Jerry L. Kohli | 1986-01-28 |