Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7666946 | Blends of biopolymers with acrylic copolymers | Sri R. Seshadri | 2010-02-23 |
| 6716032 | System and method of correlating leveling criteria to label leveled reading books | Edwin C. Reisz | 2004-04-06 |