Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11375732 | Pearlescent pigment compositions and methods for making and using the same | Gale D. Myers, Leo H. Otto | 2022-07-05 |
| 10499669 | Natural blue-shade colorants and methods of making and using same | Gale D. Myers, Michael C. Jelavich, Leo H. Otto | 2019-12-10 |
| 9534117 | Natural blue-shade colorants and methods of making and using same | Gale D. Myers, Michael C. Jelavich, Leo H. Otto | 2017-01-03 |