Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11079525 | Matched interference pigments or foils having viewing angle dependent mismatch | Cornelis Jan Delst, Paul T. Kohlmann, Charles T. Markantes | 2021-08-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11079525 | Matched interference pigments or foils having viewing angle dependent mismatch | Cornelis Jan Delst, Paul T. Kohlmann, Charles T. Markantes | 2021-08-03 |