Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11744431 | Surface cleaning apparatus | Steven M. Johnson, James Michael Preston, Mitchell J. DeJonge, Jason W. Pruiett | 2023-09-05 |
| 11540693 | Surface cleaning apparatus | Steven M. Johnson, James Michael Preston, Mitchell J. DeJonge, Jason W. Pruiett | 2023-01-03 |
| 10602903 | Surface cleaning apparatus | Steven M. Johnson, James Michael Preston, Mitchell J. DeJonge, Jason W. Pruiett | 2020-03-31 |
| D757378 | Vacuum cleaner base | Drew Johnson, Adam G. Carr | 2016-05-24 |
| 9299225 | Value media dispenser recognition systems | Robert Suttie, Gordon Burke, Grant Smith | 2016-03-29 |
| 9299206 | Apparatus and method for currency tracking | Robin Angus, Andrew Monaghan, John McRobert, Neil Law | 2016-03-29 |
| D728878 | Vacuum cleaner upright portion | Drew Johnson, Adam G. Carr | 2015-05-05 |
| 8573405 | Media depository | — | 2013-11-05 |