Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9044129 | Surface treating appliance | Paul Andrew McLuckie, Samuel James Czerpak, Christopher Thomas Watson, Leigh Michael Ryan | 2015-06-02 |
| 8793836 | Surface treating appliance | Samuel James Czerpak, Christopher Thomas Watson, Leigh Michael Ryan | 2014-08-05 |