Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9480378 | Pivoting handle for a surface cleaning device | — | 2016-11-01 |
| 9320402 | Supply tank for an extractor cleaning machine | Harald Krondorfer, Robert A. Salo, Patrick J. Quinn, Kevin Vail, Euan Skinner Macleod | 2016-04-26 |