Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10384212 | Powder making device having spiked hammer and blade arms | Zhenghui He | 2019-08-20 |
| 10328628 | Process for manufacturing a hollow body and the manufactured body | Seiji Kosako, Eric BOUCAUX, Koichiro Shimotake | 2019-06-25 |