Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10786344 | Porous devices and processes for producing same | Wei-Hsiang Chang, Stephen Lee Laffoon, David Lee Safranski | 2020-09-29 |
| 10744687 | Mold and process for producing porous devices | Wei-Hsiang Chang, Stephen Lee Laffoon | 2020-08-18 |