Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203424 | Slewing mechanical power transmissions for rotorcraft | Patrick R. Darmstadt, Mark J. Robuck | 2021-12-21 |
| 11154664 | Interface of needle of medical syringe | Zuren Zhang, Weihua Xu | 2021-10-26 |