Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755938 | Fibrous sheet binders | Kenneth P. Kehrer, Sheldon M. Atlas, Alexander Zezin, Valentine Rogachova | 2004-06-29 |
| 6716312 | Fibrous sheet binders | Kenneth P. Kehrer, Sheldon M. Atlas, Alexander Zezin, Valentine Rogachova | 2004-04-06 |