Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9806301 | Battery pack | Paul Ringer, Scott Keenlyside | 2017-10-31 |
| 9717390 | Steam cleaning apparatus | Barry Pears, David Rowntree, Stephen Houghton, Andrew Walker | 2017-08-01 |
| 9138769 | Hand-holdable painting apparatus | — | 2015-09-22 |
| 9039844 | Steam cleaning apparatus | Barry Pears, David Rowntree, Stephen Houghton, Andrew Walker | 2015-05-26 |
| 8607412 | Cleaning appliance | — | 2013-12-17 |
| 8141200 | Air inlet for a vacuum cleaner | David L. Barker, Barry Pears | 2012-03-27 |
| 7478456 | Mounting device for vacuum cleaner accessory | David L. Barker, Barry Pears | 2009-01-20 |
| 7383606 | Vacuum cleaner | David L. Barker, Barry Pears | 2008-06-10 |
| D518255 | Vacuum cleaner | Mark Stratford | 2006-03-28 |
| 5293488 | Message-routing apparatus | Anthony Wiley | 1994-03-08 |
| 5226036 | Network diagnostic tool | Roland Burns | 1993-07-06 |