Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875797 | Multi-stage dispensers | — | 2020-12-29 |
| 10843944 | Dispensing systems | Jeffrey D. Johnson, Donald Dalland | 2020-11-24 |
| 10781016 | Dispenser | Randy Williams, Kenneth V. Schomburg, Jeffrey D. Johnson, Mark Snetting | 2020-09-22 |
| 10526219 | Drinking water purification device | — | 2020-01-07 |