Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174372 | Highly-filled polyurethane composites with non-silane treated glass fibers | Amitabha Kumar, Li Ai, Russell L. Hill | 2021-11-16 |
| 10941292 | Filled composites comprising glass and polyester fibers | Amitabha Kumar, Li Al | 2021-03-09 |