Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821113 | Yarn containing a core of functional components | Norman H. Chapman | 2023-11-21 |
| 11035058 | Yarn containing a core of functional components | Norman H. Chapman | 2021-06-15 |
| 10815590 | Sheath and core yarn for thermoplastic composite | Norman H. Chapman | 2020-10-27 |
| 10053801 | Sheath and core yarn for thermoplastic composite | Norman H. Chapman | 2018-08-21 |