Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198756 | Blend for curing epoxy resin composistions | Hui Zhou, David C. Lewis, Howard P. Klein, Feixia Chen, Katty Darragas | 2021-12-14 |
| 11053338 | Composition | Geert Lodewijk Dries, Ernest L. Rister, Jr., Eugene P. Wiltz, Jr. | 2021-07-06 |