| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 8 | |
| #2 | United States | 6 | |
| #3 | EPO (European Patent Office) | 4 | |
| #4 | China | 1 | |
| #5 | Republic of Korea | 1 | |
| #6 | Mexico | 1 | |
| #7 | Slovenia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Electrical machinery and energy | |
| #3 | Medical technology | |
| #4 | Chemical engineering | |
| #5 | Environmental technology | |
| #6 | Engines, pumps and turbines | |
| #7 | Thermal processes | |
| #8 | Mechanical elements | |
| #9 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Howie Mark | 11 |
| #2 | Belville Alan | 8 |
| #3 | Jakubos James D | 7 |
| #4 | Kamrath Robert R | 7 |
| #5 | Kassien Jeffrey R | 4 |
| #6 | Carrington Thomas L | 3 |
| #7 | Carrington Thomas Lee | 2 |
| #8 | Howie Mark S | 2 |
| #9 | Jakubos James Daniel | 2 |
| #10 | Alberts John J Iii | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2020107687A1 | Vacuum assemblies and methods | |
| US2020093340A1 | Connector assemblies and associated methods | |
| US2019313866A1 | Vacuum Cleaner With Airflow Directing Openings and Brushroll | |
| US2017342999A1 | Centrifugal pump and fan assembly | |
| WO2011005334A1 | Cleaning system | |
| EP2451331A1 | Water basin illumination | |
| MX2011004633A | Nozzle brush arrangements for vacuum cleaner assemblies. | |
| WO2009114001A1 | Integrated pump priming system |