Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10266689 | Composition and process of manufacture for a shoe sole component for footwear | David Hanna, Antonio DiGangi, Chung-Ching Weng, Chuin-Hsing Chien | 2019-04-23 |
| 10221310 | Composition and process of manufacture for a shoe sole component for footwear | David Hanna, Antonio DiGangi, Chung-Ching Weng, Chuin-Hsing Chien | 2019-03-05 |