Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10300201 | Plunger sub-assemblies and auto-injectors having low retraction activation force | Philip A. Weaver | 2019-05-28 |
| 10166336 | Auto-injector for retractable prefilled syringe | Philip A. Weaver, Joseph Hermes Kaal, Christopher Charles Rafferty, Craig Stephen Thorley, Joel M. Ondrejicka | 2019-01-01 |