Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9725844 | Powdered and liquid chemical dispensing and distribution system | James W. Livingston, Michael A. Steed | 2017-08-08 |
| 8763856 | Powdered and liquid chemical dispensing and distribution system | James W. Livingston, Michael A. Stead | 2014-07-01 |
| 8240514 | Powdered and liquid chemical dispensing and distribution system | James W. Livingston, Michael A. Steed | 2012-08-14 |