Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9529294 | Colorless ultraviolet security toner | Kevin L. Heilman | 2016-12-27 |
| 9442402 | Method of making a phosphorescent toner | Carrie Gilson, Kevin L. Heilman | 2016-09-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9529294 | Colorless ultraviolet security toner | Kevin L. Heilman | 2016-12-27 |
| 9442402 | Method of making a phosphorescent toner | Carrie Gilson, Kevin L. Heilman | 2016-09-13 |