Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10278473 | Reusable dispenser and cartridge | Zachary Groffsky, Jochen Schaepers | 2019-05-07 |
| D839103 | Refill cartridge | Zachary Groffsky, Jochen Schaepers, Stuart Harvey Lee | 2019-01-29 |