Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5422147 | Method and apparatus for the deacidification of library materials | Lee H. Leiner, Robert M. Gaydos | 1995-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5422147 | Method and apparatus for the deacidification of library materials | Lee H. Leiner, Robert M. Gaydos | 1995-06-06 |