| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Thermal processes | |
| #4 | Furniture and games | |
| #5 | Measurement | |
| #6 | Basic materials chemistry | |
| #7 | Packaging and shipping | |
| #8 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Venting or aerating devices | |
| #3 | Sanitary equipment | |
| #4 | Machines | |
| #5 | Steam generation | |
| #6 | Containers for goods storage | |
| #7 | Measuring volume | |
| #8 | Liquid hydrocarbon mixture production | |
| #9 | Household appliances | |
| #10 | Fluid heaters |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mowry Joseph B | 12 |
| Publication | Filing date | Title |
|---|---|---|
| US1354440A | Locomotive check-valve | |
| US1228582A | Regrinding device for the valves of explosion-engines. | |
| US1244758A | Combined check and globe valve and trimmer. | |
| US1138239A | Means for releasing a check-valve. | |
| US1108607A | Water-heater. | |
| CA140624A | Water heater | |
| US989025A | Quick-acting water-heater. | |
| US876725A | Feed-water governor. | |
| US801739A | Bath-tub. | |
| CA67821A | Medical dose indicator | |
| CA64687A | Waggon for refuse | |
| US630393A | Bail. |