Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10279121 | Dual chamber mixing device for a syringe | Ramin Mojdehbakhsh, Ashley Palmer, Robert E. Johannesson, Philip A. Weaver, Aaron M. Weir | 2019-05-07 |
| 10220148 | Actuation mechanisms for dual chamber mixing syringes | Robert E. Johannesson, Molly M. Weaver, Flora Felsovalyi | 2019-03-05 |