| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 14 | |
| #2 | Canada | 2 | |
| #3 | Austria | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Chemical engineering | |
| #4 | Engines, pumps and turbines | |
| #5 | Civil engineering | |
| #6 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Domestic washing | |
| #2 | Unspecified technologies | |
| #3 | Separation | |
| #4 | Unspecified technologies | |
| #5 | Sewers | |
| #6 | Syringes | |
| #7 | Supplying combustion engines | |
| #8 | Non-positive-displacement pumps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Noe Amon T | 5 |
| #2 | Thurman Charles R | 4 |
| #3 | Noe Amon Thatcher | 2 |
| #4 | Harker Charles E | 1 |
| #5 | Harroun Ray W | 1 |
| #6 | Skinner Benjamin C | 1 |
| #7 | Chapman Alonzo E | 1 |
| #8 | Drum Joseph D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1118126A | Carbureter. | |
| US1043551A | Dust-collector. | |
| US1115989A | Pipe-coupling. | |
| US1036378A | Valve connection for pneumatic cleaning systems. | |
| US1036978A | Cleaning-tool. | |
| US1037083A | Valve for vacuum cleaning systems. | |
| US1041466A | Suction cleaning-tool. | |
| CA117189A | Dust collector | |
| US918896A | Pneumatic renovator. | |
| US918897A | Dust-collector. | |
| CA133209A | Pneumatic renovator | |
| US918894A | Fan-blower. | |
| US955897A | Exhaust or suction nozzle. | |
| US918895A | Dust-collector. | |
| US1185354A | Pneumatic carpet-sweeper. | |
| US1183952A | Pneumatic sweeper and renovator. |