Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471141 | Hose sprayer assembly | Martin E. Smith, Stuart Daley, Stephen R. Dennis | 2002-10-29 |
| 5881955 | Spraying device | — | 1999-03-16 |
| 5332158 | Spraying device with an interchangeable cartridge | Michelle J. Pillers, Michael J. Greaney | 1994-07-26 |
| 5213264 | Spraying device with a replaceable cartridge | — | 1993-05-25 |