Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11560334 | Concrete repair coating | Thomas Robl, Robert Jewell, Anne Oberlink | 2023-01-24 |
| 8986444 | Hybrid cement clinker and cement made from that clinker | Thomas Robl, Robert F. Rathbone, Yongmin Zhou | 2015-03-24 |