Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10557075 | Overcoming the retardation of cement hydration from dispersing agents used in suspension of additives | William Cecil Pearl, Jr., Krishna M. Ravi, Romildo Dias Toledo Filho | 2020-02-11 |