Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203025 | Electrospinning devices and systems and methods thereof | Hirokatsu Sugawara, David K. Mefford, Brian Umstead | 2021-12-21 |
| D925694 | Cartridge for fluid emitting device | Hirokatsu Sugawara, Michael E. Russell, Carl Gordon Hewett | 2021-07-20 |
| D913420 | Fluid emitting device | Hirokatsu Sugawara, Michael E. Russell, Carl Gordon Hewett | 2021-03-16 |