| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines | |
| #3 | Chemical engineering | |
| #4 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Cleaning heat-exchanger internal surfaces | |
| #2 | Separation | |
| #3 | Spraying devices | |
| #4 | Unspecified technologies | |
| #5 | Supplying combustion engines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bennett James C | 12 |
| #2 | Bennett Gordon C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1706868A | Blower for boilers | |
| US1811346A | Soot blower for boilers | |
| US1450883A | Combined primer and gas-saving device | |
| CA188544A | Soot blower for boilers | |
| CA180423A | Blower for boilers | |
| US1202471A | Blower for boilers. | |
| US1141304A | Blower for boilers. | |
| US1139630A | Blower for boilers. | |
| US998741A | Feed-water purifier, heater, and circulator. | |
| US861350A | Steam-flue cleaner or blower. | |
| US844493A | Steam tube-blower. | |
| US806626A | Revolving boiler-tube blower. |