Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10440991 | Reservoir filling system for an electronic vaping device | Robert Levitz | 2019-10-15 |
| 10307542 | Handle for a medicinal pen | David I. Levenson, Larry E. Levenson | 2019-06-04 |