Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9717389 | Extraction cleaner | Steven M. Johnson, Michael D. Graham, Mitchell J. DeJonge | 2017-08-01 |
| 9549648 | Lift off deep cleaner | Tom Minh Nguyen | 2017-01-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9717389 | Extraction cleaner | Steven M. Johnson, Michael D. Graham, Mitchell J. DeJonge | 2017-08-01 |
| 9549648 | Lift off deep cleaner | Tom Minh Nguyen | 2017-01-24 |