Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104091 | Drum for manufacturing belt and tread of a tire | Henk-Jan Grolleman | 2021-08-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104091 | Drum for manufacturing belt and tread of a tire | Henk-Jan Grolleman | 2021-08-31 |