| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machines | |
| #3 | Furniture and games | |
| #4 | Medical technology | |
| #5 | Thermal processes | |
| #6 | Transport | |
| #7 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Animal care | |
| #2 | Unspecified technologies | |
| #3 | Office furniture | |
| #4 | Operating tables | |
| #5 | Motor vehicles | |
| #6 | Domestic stoves for solid fuels | |
| #7 | Swimming pools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Clarke John Q | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US1780171A | Burial-casket attachment | |
| US1720884A | Automatic feeder for fowls | |
| US1637471A | Safety burial vault or casket | |
| CA174093A | Corn drier | |
| US1234731A | Self-serving hog-trough. | |
| US1206672A | Stock-watering device. | |
| US1155889A | Corn-drier. | |
| US1191401A | Tire-protecting automobile-body. | |
| US1116674A | Hot-air heater. | |
| US1086513A | Stock fountain or trough. | |
| US1066710A | Animal-trough. |