Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198756 | Blend for curing epoxy resin composistions | Hui Zhou, David C. Lewis, Howard P. Klein, Robert A. Grigsby, Jr., Feixia Chen | 2021-12-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198756 | Blend for curing epoxy resin composistions | Hui Zhou, David C. Lewis, Howard P. Klein, Robert A. Grigsby, Jr., Feixia Chen | 2021-12-14 |