Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11970559 | Grafted polylactic acid | Inno Rapthel, Frederik Piestert, Andre Rapthel, Thorsten Kröller, Patricia Oostendorp | 2024-04-30 |
| 11154497 | Method for manufacturing medicated chewing gum without cooling | Robert Estey | 2021-10-26 |
| 10463612 | Method for manufacturing medicated chewing gum without cooling | Robert Estey | 2019-11-05 |
| 9744128 | Method for manufacturing medicated chewing gum without cooling | Robert Estey | 2017-08-29 |