Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5931505 | Casing for binders and books | Thomas H. Malpass, John Pelszynski | 1999-08-03 |
| 5224737 | Protective integral cover for a book | Ralph V. McCurdy | 1993-07-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5931505 | Casing for binders and books | Thomas H. Malpass, John Pelszynski | 1999-08-03 |
| 5224737 | Protective integral cover for a book | Ralph V. McCurdy | 1993-07-06 |