Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11117357 | Calcium carbonate barrier films and uses thereof | Michael D. Roussel, James E. Cara, Allen R. Guy | 2021-09-14 |
| 10759942 | Reuse of paint-saturated alkaline earth metal carbonates | Anthony Craig Gentile | 2020-09-01 |
| 9321249 | Calcium carbonate barrier films and uses thereof | Michael D. Roussel, James E. Cara, Allen R. Guy | 2016-04-26 |
| 9249031 | Reuse of paint-saturated alkaline earth metal carbonates | Anthony Craig Gentile | 2016-02-02 |
| 9193602 | Narrow particle size distribution calcium carbonate and methods of making same | Gary Lee Hillebrenner | 2015-11-24 |
| 8987363 | Narrow particle size distribution calcium carbonate and methods of making same | Gary Lee Hillebrenner | 2015-03-24 |