Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12376593 | Method of treating a glazed ceramic article | — | 2025-08-05 |
| 12378154 | Ceramic additive formulation and method of making | Alvin Lamar Campbell, Jr. | 2025-08-05 |
| 11844351 | Method of treating a glazed ceramic article | — | 2023-12-19 |
| 11767256 | Ceramic additive formulation and method of making | Alvin Lamar Campbell, Jr. | 2023-09-26 |
| 10899657 | Ceramic additive formulation and method of making | Alvin Lamar Campbell, Jr. | 2021-01-26 |
| 10299483 | Ceramic additive formulation and method of making | Alvin Lamar Campbell, Jr. | 2019-05-28 |
| 9974310 | Ceramic additive formulation and method of making | Alvin Lamar Campbell, Jr. | 2018-05-22 |