Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10471460 | Dispensing units for controlling substance flow and related methods | John W. Pringle, IV | 2019-11-12 |
| 10343182 | Dispensing units for controlling substance flow and related methods | John W. Pringle, IV | 2019-07-09 |