Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203165 | Methods and apparatus for embedding a wire intermittently | Chi Yen Kim, David Espalin, Charlie Sullivan | 2021-12-21 |
| 10974499 | Metal objects spanning internal cavities in structures fabricated by additive manufacturing | Eric MacDonald, David Espalin | 2021-04-13 |
| 10913202 | Structurally integrating metal objects into additive manufactured structures | David Espalin, Eric MacDonald | 2021-02-09 |