Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D548911 | Combined motorized broom and collector | Christopher J. Murray | 2007-08-14 |
| D529244 | Hand operated powered scrubbing device with an on-board cleaning solution tank | — | 2006-09-26 |
| D507853 | Corded hand vacuum | Christopher J. Murray | 2005-07-26 |
| D502075 | Power tool | — | 2005-02-22 |
| D482253 | Drill | Vincent P. Cooper, Christopher J. Murray | 2003-11-18 |
| 6568025 | Vacuum cleaner having upright handle with translucent tray for supporting accessory attachments | Michael Waldron, Mark Stratford, Oleksiy P. Sergyeyenko, Jacob R. Prosper | 2003-05-27 |
| D465623 | Vacuum cleaner | Gabriel E. Concari, Mark Stratford, Michael Waldron | 2002-11-12 |
| D463081 | Handle for a vacuum cleaner | Michael Waldron, Mark Stratford, Gabriel E. Concari | 2002-09-17 |
| D458719 | Powerhead for a vacuum cleaner | Michael Waldron, Mark Stratford, Gabriel E. Concari | 2002-06-11 |
| D456233 | Reciprocating saw | — | 2002-04-30 |
| D418730 | Drill | — | 2000-01-11 |
| D417338 | Kit box | — | 1999-12-07 |