Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11472739 | Admixture composition to improve strength of cement cured products | Antonius Wibowo, Robert A. Grigsby, Jr. | 2022-10-18 |
| 11292873 | Etheramines prepared from a mixture of two or more multifunctional alcohol initiators, and their use as curatives or intermediates for polymer synthesis | Hui Zhou, David C. Lewis, Terry L. Renken, Leah Patterson | 2022-04-05 |